<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - quality standards]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/quality_standards--2842/1/quality standards.html]]></link><item>
<title><![CDATA[EN10219 Cold Formed Welded Structural Tubes S355j0 S355jr S355j2]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/EN10219_Cold_Formed_Welded_Structural--12043642_12043645.html]]></link><description><![CDATA[quality.
Steel Pipe Product Parameter:
Description Name EN10219 Cold Formed Welded Structural Tubes S355J0 S355JR S355J2
Material S355J0,S355JR,S355J2
Standard EN10219
Certificate ISO9001:2015,CE,FPC]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
<item>
<title><![CDATA[Black Pre-galvanized Hot Dipped Galvanized Rectangular Square Steel Hollow Section RHS SHS]]></title><link><![CDATA[https://tbarsteel.en.ec21.com/Black_Pre_galvanized_Hot_Dipped--10826657_12042972.html]]></link><description><![CDATA[Standards like GB standard, JIS standard, ASTM standard and EN standard ect, which bring RCJS an extraordinary development in export business. 
Strictly following the domestic and international trade]]></description><pubDate><![CDATA[20250215]]></pubDate></item>
<item>
<title><![CDATA[China OEM 1/2 3/4 1 2 1.5 Inch GI Hot Dipped Galvanized Steel Pipe Price Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_OEM_1_2_3--12036094_12036109.html]]></link><description><![CDATA[Standard 
ASTM 
Technique 
ERW 
Grade 
API
5L X42-X80 
Delivery
Time 
within
7 days 
Brand
Name 
Topregal 
Application 
Fluid
Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel Square Tube]]></title><link><![CDATA[https://18222310105.en.ec21.com/Carbon_Steel_Square_Tube--12034887_12034888.html]]></link><description><![CDATA[standards, including ISO 9001, ISO 14001, and GB/T28001, guaranteeing quality and sustainability in production processes.
Customizable Specifications: Available in a range of thicknesses (0.6-30 mm a]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
<item>
<title><![CDATA[Centrifugal Casting Steel Spool]]></title><link><![CDATA[https://guangwei007.en.ec21.com/Centrifugal_Casting_Steel_Spool--12033135_12033136.html]]></link><description><![CDATA[In order to better ensure the quality of products, in addition to the regular size inspection, the company bought a high-precision mobile bridge type three-position standard measuring machine, the de]]></description><pubDate><![CDATA[20241226]]></pubDate></item>
<item>
<title><![CDATA[Cold Drawn Seamless Carbon Steel Tube GOST8734 ST20]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/Cold_Drawn_Seamless_Carbon_Steel--11849819_11878302.html]]></link><description><![CDATA[standards
Formulated 1 industry standard
4 invention patents
High-tech enterprise certificate
CE CERTIFICATE
Special equipment production license
IATF16949:2016
ISO9001-2005
ISO14001:2015
ISO45001:20]]></description><pubDate><![CDATA[20241120]]></pubDate></item>
<item>
<title><![CDATA[Galvanized Square Tube]]></title><link><![CDATA[https://hongyuansteelpipe.en.ec21.com/Galvanized_Square_Tube--12006202_12006203.html]]></link><description><![CDATA[machinery, such as greenhouse supports, etc.
Quality Standard
ASTM A500 Gr A/B
ASTM A787
EN 10025 S275JR
EN 10219 S275JR/J0/J2H
EN 10219 S355JR/J0/J2H
https://www.hongyuansteelpipe.com/
]]></description><pubDate><![CDATA[20240918]]></pubDate></item>
<item>
<title><![CDATA[Seamless Carbon Steel Pipe]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/Seamless_Carbon_Steel_Pipe--11988939_11988946.html]]></link><description><![CDATA[standards, with precise and reliable dimensions, suitable for various precision equipment and engineering projects.
High Temperature Resistance: Able to withstand high-temperature and high-pressure e]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
<item>
<title><![CDATA[#GalvanizedSteelCoil #Galvalume #AluzincSteelCoil, #PPGI #PPGL #CorrugatedRoofingsheets #WrinklePPGI]]></title><link><![CDATA[https://371524198809150242.en.ec21.com/GalvanizedSteelCoil_Galvalume_AluzincSteelCoil_PPGI_PPGL--11960696_11960697.html]]></link><description><![CDATA[Seamless steel pipes/galvanized steel pipes
1/2”-24” sch20/40/80/160/STD 
THE BEST PRICE AND BEST QUALITY 
CONTACT ME +86 18906359063
Galvanized Steel Coil/Plate/HRC,CRC,GI/GL/PPGI/PPGL coils and]]></description><pubDate><![CDATA[20240701]]></pubDate></item>
<item>
<title><![CDATA[ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/ASTM_A672_B60_B70_C60--11045472_11051180.html]]></link><description><![CDATA[quality plate of any of several analyses and strength levels and suitable for high-pressure service at moderate temperatures. The standard normally covers pipe 16 in. (400mm) in outside diameter or l]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
<item>
<title><![CDATA[API 5L PSL1&amp;PSL2 GR.B Longitudinal Submerged-arc Welded Pipe]]></title><link><![CDATA[https://botop123456.en.ec21.com/API_5L_PSL1_PSL2_GR.B--11940034_11941881.html]]></link><description><![CDATA[SPECIFICATIONS FOR LSAW STEEL PIPE1.Size1)OD:406mm-1500mm2)Wall Thickness: 8mm-50mm3)SCH20,SCH40,STD ,XS,SCH802.Standard:ASTM A53,API 5L,EN10219,EN10210,ASTM A252 ,ASTM A500etc3.MaterialASTM A53 Gr.B]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel Pipe]]></title><link><![CDATA[https://1438963.en.ec21.com/Carbon_Steel_Pipe--11933303_11933307.html]]></link><description><![CDATA[and shapes to meet different engineering needs. The quality and performance of alloy steel pipes are strictly monitored and tested to ensure they comply with relevant standards and specifications.
]]></description><pubDate><![CDATA[20240507]]></pubDate></item>
<item>
<title><![CDATA[ASTM A106 A36 Carbon Steel Coil with High Performance]]></title><link><![CDATA[https://hhhh888.en.ec21.com/ASTM_A106_A36_Carbon_Steel--11924945_11925031.html]]></link><description><![CDATA[Standard
ASTM, JIS, EN
Certificate
ISO, CE
Payment terms
30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
<item>
<title><![CDATA[High Quality ASTM A106 A53 SCH40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Hot RO]]></title><link><![CDATA[https://tthh888.en.ec21.com/High_Quality_ASTM_A106_A53--11922741_11922772.html]]></link><description><![CDATA[Product Name Carbon Steel Pipe Tube Standard API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTMA790,ASTM A268,ASTM A269,ASTM]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
<item>
<title><![CDATA[Bk+S Ready To Honed Tube, Pneumatic / Hydraulic Cylinder Tube ST52]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/Bk_S_Ready_To_Honed--11665304_11666209.html]]></link><description><![CDATA[Bk+S Ready To Honed Tube, Pneumatic / Hydraulic Cylinder Tube ST52 Hydraulic and Pneumatic cylinders seamless steel pipe Cold Drawn Seamless Honed Tube for hydraulic cylinder Main standards: GB / t36]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
<item>
<title><![CDATA[Structural Steel Pipe GOST8731-74]]></title><link><![CDATA[https://tefu888.en.ec21.com/Structural_Steel_Pipe_GOST8731_74--11750485_11750489.html]]></link><description><![CDATA[Standard
ASTM A53, ASTM A106, API 5L, DIN 17175, 
GOST8731/8732, G3457/G3452 etc.
Material
Q195,Q215,Q235A,Q235B, 
Surface
Rust remove, black painting, antirust oil, varnish,
hot-dip galvanized etc.
]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
<item>
<title><![CDATA[Seamless Galvanized Welded Steel Pipe ASTM A106 Standard 8mm Diameter]]></title><link><![CDATA[https://steelcoils.en.ec21.com/Seamless_Galvanized_Welded_Steel_Pipe--11883001_11883002.html]]></link><description><![CDATA[Standard Sea-worthy PackageSurfaceGalvanized CoatedPayment termL/C T/T (30% Deposit)PackageExported Packaging StandardSampleAvaliableProduct details:STEELGRADECHEMICAL COMPOSITION %MECHANIC PROPERTYC]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Clad Plate]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless_Steel_Clad_Plate--11858614_11903236.html]]></link><description><![CDATA[Standards. The cladding material and the base metal in the table can be combined freely according to different needs. Stainless Steel Clad Plates should be manufactured in accordance with ASME SA264,]]></description><pubDate><![CDATA[20240218]]></pubDate></item>
<item>
<title><![CDATA[Factory Wholesale Customized Circular Steel Tube Hollow Section]]></title><link><![CDATA[https://yuantaisteel.en.ec21.com/Factory_Wholesale_Customized_Circular_Steel--11636204_11636289.html]]></link><description><![CDATA[standards in the world11.Yuantai has a standing stock of more than 200000 tons, and the annual shipment specification is: 20*20*1.0—1000*1000*50mm， 20*30*1.0—800*1200*50mm， Φ 10.3— Φ 2032]]></description><pubDate><![CDATA[20220909]]></pubDate></item>
<item>
<title><![CDATA[Hot Selling ASTM A179 19.05mm X 2.11mm Seamless Carbon Steel Pipe/Tube for Boiler and Heat Exchanger]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/Hot_Selling_ASTM_A179_19.05mm--11560540_11560547.html]]></link><description><![CDATA[China manufacturer of Hot Selling ASTM A179 19.05mm x 2.11mm Seamless Carbon Steel Pipe/Tube For Boiler And Heat Exchanger
Standard: ASTM A179Steel Grades: A179Size Range: OD:12.7mm TO 220mm. WT: 2.1]]></description><pubDate><![CDATA[20220503]]></pubDate></item>
<item>
<title><![CDATA[Various Specification Corrugated Steel Pipe Culverts with Rich Stock]]></title><link><![CDATA[https://jean2023.en.ec21.com/Various_Specification_Corrugated_Steel_Pipe--11767282_11820292.html]]></link><description><![CDATA[quality control records. Pressure wave-bend, punch in strict accordance with JT / T791-- 2010 standard. Product quality through the ISO9001: 2008 quality management system certification. 
4. Secure a]]></description><pubDate><![CDATA[20230715]]></pubDate></item>
<item>
<title><![CDATA[Prefab Steel Home]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Prefab_Steel_Home--11653940_11653945.html]]></link><description><![CDATA[Prefabricated steel structure household housing has all the characteristics of mobile housing, as follows: All components are prefabricated with factory standardization, which is not only convenient ]]></description><pubDate><![CDATA[20221011]]></pubDate></item>
<item>
<title><![CDATA[ASTM A335 Standard High Temperature Boiler Pipe Seamless Alloy Pipe]]></title><link><![CDATA[https://sanonpipe1.en.ec21.com/ASTM_A335_Standard_High_Temperature--11841311_11841313.html]]></link><description><![CDATA[ASTM A335 Standard High Temperature Boiler Pipe Seamless Alloy Pipe With IBR Certifiaction
Seamless Alloy Pipe For Boiler ,Heat Exchanger Etc Industry
It Is Mainly Used To Make High-Quality Alloy Ste]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
<item>
<title><![CDATA[Hydraulic Cylinder Tubes of Material ST52.3, Inner Diameter Honing H8 Tolerances]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Hydraulic_Cylinder_Tubes_of_Material--11537181_11702039.html]]></link><description><![CDATA[standard machines. 
2.Quick delivery time 
3.Strict quality control leads to high quality, high precision, smooth ID surface 
4.Competitive Prices 
5.Flexible order quantity 
With many years’ effor]]></description><pubDate><![CDATA[20230103]]></pubDate></item>
<item>
<title><![CDATA[4140 Hollow Bar Annealed Thick Wall Hollow Bar 4145 Seamless Factory Price Ton]]></title><link><![CDATA[https://inslee.en.ec21.com/4140_Hollow_Bar_Annealed_Thick--11870977_11870978.html]]></link><description><![CDATA[standards to ensure we only supply the highest products.
Stock material: 1020. 1045. 4140. 4145. st37. st52. q345b. 16mn. a106. a315. a106. 15crmo. 35crmo. 42crmo. 20g
Outside: 8-650mm
Thickness: 2-3]]></description><pubDate><![CDATA[20231128]]></pubDate></item>
<item>
<title><![CDATA[High Frequency Welded Finned Pipe of Punching Type]]></title><link><![CDATA[https://jysuling1.en.ec21.com/High_Frequency_Welded_Finned_Pipe--11600429_11812599.html]]></link><description><![CDATA[quality is assured by hydrostatic or pneumatic tests and tensile tests in order to verify the mechanical bonding between bare tube and fin materials.
■ Acceptance criteria: INTERNATIONAL STANDARD F]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
<item>
<title><![CDATA[ASTM A106B Hot Rolled Black Painted Seamless Steel Pipe]]></title><link><![CDATA[https://ain2024.en.ec21.com/ASTM_A106B_Hot_Rolled_Black--11907111_11907508.html]]></link><description><![CDATA[standard thicknessLengthFixed Length: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12m. Random length: 5-12mStandardASTM A53, A106, API 5L, ASME B36.10M-1996DIN1626, DIN1629, DIN17175, DIN 2448 JIS G3452,JIS]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
<item>
<title><![CDATA[Steel Pipe Product | Factory Supply Cylindrical Shape Steel Pipe Product for Sale]]></title><link><![CDATA[https://songshunsteel.en.ec21.com/Steel_Pipe_Product_Factory_Supply--11800372_11800391.html]]></link><description><![CDATA[quality products and solutions, and produced in strict accordance with international standards. Every year, our company’s export share accounts for 90%, covering many countries and regions in the w]]></description><pubDate><![CDATA[20230601]]></pubDate></item>
<item>
<title><![CDATA[Scaffolding Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/Scaffolding_Pipe--11666079_11666094.html]]></link><description><![CDATA[As a reliable wholesale scaffold pipe specifications supplier
, Tianchuang has good quality scaffolding pipe for sale to meet our customers&apos; needs. With years of experience in galvanized scaffolding ]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
<item>
<title><![CDATA[Factory Directly Supply Hot Rolled Welded Galvanized Drip Irrigation Pipe with Low Price]]></title><link><![CDATA[https://alan3218.en.ec21.com/Factory_Directly_Supply_Hot_Rolled--10961535_10962134.html]]></link><description><![CDATA[standards we often supply include BS1387,ASTM A53, API 5L, DIN2440-2444, DIN2458,ISO65,EN10219, EN39/BS1139, ASTM A500/A795/A252/A135, ASTM A106, etc.
Galvanized steel pipe, galvanized square pipe, s]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
<item>
<title><![CDATA[Triangle Tube]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Triangle_Tube--10972930_10972942.html]]></link><description><![CDATA[Triangle Tube
High quality ERW / LSAW steel pipe
Hot dipped galvanized tube
can be used in many places sucha as low pressure liquid delivery. We can produce high quality Fence gas water telecom galva]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
<item>
<title><![CDATA[ST52 Seamless Precision Steel Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/ST52_Seamless_Precision_Steel_Tubes--11456488_11458400.html]]></link><description><![CDATA[quality DIN 2391 Material. Carbon Steel DIN 2391 Tubing has various outstanding attributes to provide like having sturdiness, dimensional accuracy, toughness. DIN 2391 EN 10305 1 standard specifies t]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
<item>
<title><![CDATA[High Quality API 5L GR.B Carbon Spiral Welded SSAW Steel Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/High_Quality_API_5L_GR.B--11032076_11103794.html]]></link><description><![CDATA[High Quality API 5L GR.B Carbon Spiral Welded SSAW Steel Pipe
Pipe Type:SSAW Pipe,SSAW Steel Pipe,Spiral Steel Pipe,Welded Spiral Pipe
Specification:OD:219.1mm-3500mm
WT:6mm-25mm
LENGTH:6mtr-18mtr,SR]]></description><pubDate><![CDATA[20200414]]></pubDate></item>
<item>
<title><![CDATA[ASTM A53 Welded Steel Pipe  ERW Steel Pipe   Fluid Steel Pipe for Sale]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/ASTM_A53_Welded_Steel_Pipe--10987616_10987630.html]]></link><description><![CDATA[standard with high quality，plain end without metal burr，Welding strong
3. Liquid Gas Transportation Welded Steel Pipe
Application fields 
Products are widely used in water engineering, petrochemi]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
<item>
<title><![CDATA[Cement Mortar Lining for Pipe Fittings]]></title><link><![CDATA[https://slrfoundry.en.ec21.com/Cement_Mortar_Lining_for_Pipe--11206889_11242945.html]]></link><description><![CDATA[standard. Thus, no unfavorable influence on the mechanical stability of the lining will be brought by such cracks and radial displacement, as well as other cracks caused during manufacturing or trans]]></description><pubDate><![CDATA[20210306]]></pubDate></item>
<item>
<title><![CDATA[40Cr Alloy Seamless Steel Pipe]]></title><link><![CDATA[https://haihuisteel.en.ec21.com/40Cr_Alloy_Seamless_Steel_Pipe--11814565_11879630.html]]></link><description><![CDATA[40Cr steel Pipe is a kind of Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades.After quenching and tempering treatment, 40Cr steel pi]]></description><pubDate><![CDATA[20231225]]></pubDate></item>
<item>
<title><![CDATA[3pe Anti-corrosion Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/3pe_Anti_corrosion_Steel_Pipe--11854146_11875614.html]]></link><description><![CDATA[quality anti-corrosion pipes.
FEARURES OF 3PE ANTI-CORROSION STEEL PIPE PRODUCTION LINE
1. The company&apos;s equipment performance standards are strictly followed Coating standard: API RP 5L2, GB/T 23257]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
<item>
<title><![CDATA[304L Stainless Steel Welded Pipe]]></title><link><![CDATA[https://yesi882000.en.ec21.com/304L_Stainless_Steel_Welded_Pipe--862894_932708.html]]></link><description><![CDATA[to 2500 mm 
Wall thickness from 1 to 25 mm, 
Standards: ASTM A312/A312M, A688/A688M A269/A269M, A778/A778M,etc.
packing: Bundles 
Committed to satisfying your requirements, we welcome your inquiry;
]]></description><pubDate><![CDATA[20200513]]></pubDate></item>
<item>
<title><![CDATA[Seamless Steel Pipe with 3PE Coating Used for Oil and Natural Gas.]]></title><link><![CDATA[https://wbx1984915.en.ec21.com/Seamless_Steel_Pipe_with_3PE--2461493_11654288.html]]></link><description><![CDATA[standard:GB/T 3091-2015 GB/T 9711 API 5L ASME B36.10M-1996 Material :ASTM
A106/A53 GRB ,Q235B,Q355 ,L245,L290,L360,L390,L415,L450,L485 etc.so we have
from the quality and price advantage, and We
are ]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
<item>
<title><![CDATA[Incoloy 825 Inconel 600 718 Monel Fitting Flange Pipe Tube]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Incoloy_825_Inconel_600_718--2845141_2845227.html]]></link><description><![CDATA[Standards
ASME Boiler and Pressure Vessel Code Sections I,II,V and VIII (Division 1ï¼ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ2 and 3)
ASME B16.5
API 605 (ASME B16.47B)
MSS SP44 (ASME B16.47A)
API 6Aï¼]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
<item>
<title><![CDATA[DIN 2391 High Pressure Oil Hydraulic Tube]]></title><link><![CDATA[https://skywalking9.en.ec21.com/DIN_2391_High_Pressure_Oil--3029454_3035035.html]]></link><description><![CDATA[Hydraulic tube
Product Description and Field Application: Tube for automobile, automation, aviation and hydraulic system etc.
Executive Standards: DIN2391
Steel Grade: St35, St37, St45, St52, CK45, 1]]></description><pubDate><![CDATA[20080915]]></pubDate></item>
<item>
<title><![CDATA[Steel Pipe]]></title><link><![CDATA[https://eaststeel.en.ec21.com/Steel_Pipe--3832766_3832767.html]]></link><description><![CDATA[standards: ASTM A53 A, BS1387, DIN2444, EN39, EN10219, JIS G3466 and ASTM A500,GB/T8163.1999,JT/T281-2007,etc. Our major products are hot dip galvanized steel pipe, pre-galvanized steel pipe ,black s]]></description><pubDate><![CDATA[20100923]]></pubDate></item>
<item>
<title><![CDATA[Welded S235JO Round Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Welded_S235JO_Round_Steel_Pipe--9876148_9887572.html]]></link><description><![CDATA[Standard: GB, ASTM, DIN, JIS, AISI, BS; 
Steel Type: Carbon Structural Steel 
Forming: Hot Rolled Steel; 
Connection Form: Welded Connection; 
Trade term: FOB, CFR, CIF. 
Payment term: T/T, L/C at si]]></description><pubDate><![CDATA[20160817]]></pubDate></item>
<item>
<title><![CDATA[304 316 Stainless Steel Seamless Pipes]]></title><link><![CDATA[https://cn04036056.en.ec21.com/304_316_Stainless_Steel_Seamless--9942839_9973724.html]]></link><description><![CDATA[standards of GB,ASTM/ASME,DIN,EN and JIS.Our stainless steel seamless pipes and tubes have outer diameter ranging from 3.18mm-720mm,thickness from 0.4mm-60mm. 
Our products cover the fields of protro]]></description><pubDate><![CDATA[20160513]]></pubDate></item>
<item>
<title><![CDATA[Centrifugal Cast Tube]]></title><link><![CDATA[https://zhonghengroll.en.ec21.com/Centrifugal_Cast_Tube--9855461_9856929.html]]></link><description><![CDATA[Standard: ASME,DIN,GB or according to drawing and requirement 
6. Equipment: Electric arc furnace, Intermediate frequency induction furnace, Imported Direct Reading Spectrometer, Electric Universal T]]></description><pubDate><![CDATA[20160215]]></pubDate></item>
<item>
<title><![CDATA[BS 1387 Hot Dip Galvanized/Galvanised Welded Steel Pipe/Tube]]></title><link><![CDATA[https://cnsolid.en.ec21.com/BS_1387_Hot_Dip_Galvanized--10642629_10642641.html]]></link><description><![CDATA[quality, leakage, soaked or expansion for qualified does not occur at the prescribed pressure, some steel according to the requirement of standard or edge test, flaring test, flattening test.
Also kn]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
<item>
<title><![CDATA[Structural Hollow Sections]]></title><link><![CDATA[https://tiffanyjianhesteel.en.ec21.com/Structural_Hollow_Sections--10292317_10292339.html]]></link><description><![CDATA[quality but also the service along with our products. 
The quality is achieved by strict inspection including pre-production inspection, in-production inspection and post-production inspection. 
The ]]></description><pubDate><![CDATA[20170206]]></pubDate></item>
<item>
<title><![CDATA[ERW Steel Pipes,X42 ERW Steel Pipes,ST42 ERW Steel Pipes,SGP ERW Steel Pipes X42 ERW Steel Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/ERW_Steel_Pipes_X42_ERW--10842427_10842437.html]]></link><description><![CDATA[quality: with all necessary tests as relative standards: Hydrostatic test, X-ray, Eddy current, FPI, FLT, UT, impact Energy, etc.
Punctual Delivery: Large inventory of 30,000 tons per year for standa]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
<item>
<title><![CDATA[Api 5l X65m PSL2 Lsaw/Dsaw Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/Api_5l_X65m_PSL2_Lsaw--10682856_10683013.html]]></link><description><![CDATA[Standard
ASTM, A53, BS, GB
Material
Q235 Q345 L245 L290 L360 L450
Quality
First grade
others
1. special design according to your requirements.
2. anti- corrosion and high temperature resistant with
b]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
<item>
<title><![CDATA[Casing Pipe]]></title><link><![CDATA[https://19960613.en.ec21.com/Casing_Pipe--10737591_10743369.html]]></link><description><![CDATA[standard delivery date?
A: 40 days after receiving deposit.
Q4: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Related products]]></description><pubDate><![CDATA[20180604]]></pubDate></item>

</channel>
</rss>