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<title><![CDATA[EC21 Product Catalogs - testing tubes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/testing_tubes--2842/1/testing tubes.html]]></link><item>
<title><![CDATA[Bend Tube]]></title><link><![CDATA[https://lifeng006.en.ec21.com/Bend_Tube--10119108_10141398.html]]></link><description><![CDATA[tubes after bending only for all positions
2) Surface condition finished U-tube shall be free of scale,without scratches after bending.
3) Through ball test
4) 100% Eddy Current tests.
5) 100% Hydros]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Tube &amp; Nipple]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Tube_Nipple--6018319_6019071.html]]></link><description><![CDATA[Tube Series
3/8&quot;, 3300psi
1/2&quot;, 2600psi
3/4&quot;, 2400psi
1&quot;, 2400psi
[HIFLUX] High Pressure Nipple
As a product made by processing tubes to connect the fitting accessory to the tube, the nipple is divid]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[China Wholesale 12M Carbon Steel Pipe Manufacturer]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_Wholesale_12M_Carbon_Steel--12036094_12036160.html]]></link><description><![CDATA[tubes.
♥ Our factory
have 12 production lines for pre galvanized steel pipes to ensure prompt
delivery.
♥ The capacity
of pre galvanized steel pipes more than 25000 tons per month.
♥ We have ow]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[Seamless Carbon Steel Tube /Pipe for High Tempereture Service Heating Equipment Tube]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/Seamless_Carbon_Steel_Tube_Pipe--11849819_11869547.html]]></link><description><![CDATA[Tube ASTM A179 ASTM A192 ASTM A106/A53 GRADE B 
OD :6MM TO 168 MM
WT :0.6- 25MM 
EDDY CURRENT TEST AND VISUAL DIMENTIONAL TESTING 
FAST DELIVERY TIME :35 DAYS 
PACKING :SEAWORTHY PACKING WITH ANTI-RU]]></description><pubDate><![CDATA[20241120]]></pubDate></item>
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<title><![CDATA[Seamless Carbon Steel Pipe]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/Seamless_Carbon_Steel_Pipe--11988939_11988946.html]]></link><description><![CDATA[tubes
Test
Chemical Component Analysis, Mechanical Properties (Tensile strength, Yield strength, Elongation), Technical Properties
(Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Te]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[ASTM A213 T9 Seamless Alloy Steel Tube]]></title><link><![CDATA[https://vittensteeltube.en.ec21.com/ASTM_A213_T9_Seamless_Alloy--11954417_11954424.html]]></link><description><![CDATA[Property:
Yield: 205 Mpa(Min)
Tensile: 415 Mpa(Min)
Elongation: 30%(Min)
Each tubes should be checked by NDT, we use Ultrasonic &amp; Eddy Current test at the same time to guarantee the quality.
]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
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<title><![CDATA[Steel Tube High Quality Corrugated Square Tubing Galvanized Steel Pipe Iron Rectangular Tube Price]]></title><link><![CDATA[https://lindasteel2023.en.ec21.com/Steel_Tube_High_Quality_Corrugated--11781776_11783977.html]]></link><description><![CDATA[1. Product Name:galvanized steel pipe/iron rectangular tube
2. Section Shape:Square
3. Yield Strength:360-380Mpa 
4. Bend Test:Qualified
5. Outer Diameter:20*20-600*600
6. Application:Structure Pipe
]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[Nitinol Tubing Stock]]></title><link><![CDATA[https://cstitanium1.en.ec21.com/Nitinol_Tubing_Stock--11858526_11931204.html]]></link><description><![CDATA[test method for testing the transition temperature of nickel titanium alloys using thermal analysis.
ASTM F2516-18
Tensile testing method for nickel titanium hyperelastic materials.
ASTM F2082/F2082M]]></description><pubDate><![CDATA[20240430]]></pubDate></item>
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<title><![CDATA[Centrifugal Cast Tube]]></title><link><![CDATA[https://zhonghengroll.en.ec21.com/Centrifugal_Cast_Tube--9855461_9856929.html]]></link><description><![CDATA[Testing Machine, Eddy current inspection instrument, Argon arc welding machine, Lathes, milling machines, drill presses, Boring machines,CNC grinding machines,etc 
7.Advantage: We have first rate pro]]></description><pubDate><![CDATA[20160215]]></pubDate></item>
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<title><![CDATA[Products]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Products--11824641_11824642.html]]></link><description><![CDATA[testing data for the manufacture and testing of products. We have checked the whole process and performance of the product.
Why Do We Choose Steel Frame Modular Buildings?
The modular house is compos]]></description><pubDate><![CDATA[20230725]]></pubDate></item>
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<title><![CDATA[Galvanized Steel Pipe Price]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Galvanized_Steel_Pipe_Price--10780767_10780892.html]]></link><description><![CDATA[tubes with BS21 Pipe thread
Material：BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52 
ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
API 5]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[Finned Tubes]]></title><link><![CDATA[https://longhuatech.en.ec21.com/Finned_Tubes--11825682_11825690.html]]></link><description><![CDATA[tube using heat or pressure or a combination of both. The tube is then tested and inspected to ensure that it meets required specifications.
How Are Finned Tubes Maintained?
Finned tubes require regu]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<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[BS 1387 Hot dip galvanized/galvanised welded steel pipe/tube
Product Description
Specifications:
direct channel allows depth.
Hot rolled, hot extruded steel tube, the diameter is less than or equal t]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe Q345B Hollow Bar Cutting Service Hollow Bar Sizes List]]></title><link><![CDATA[https://inslee.en.ec21.com/Seamless_Steel_Pipe_Q345B_Hollow--11870977_11871030.html]]></link><description><![CDATA[high quality seamless steel pipe tube hollow bar
description
the production of our seamless steel pipes is tightly regulated and all of the pipes we produced have been fully tested to international s]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<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[tubes:
■ High frequency welding machine output power supply: 200KW or 300KW
■ The High Frequency Resistance Welded Spiral Fin Tube quality is assured by hydrostatic or pneumatic tests and tensile]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Steel Tube]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/Steel_Tube--4978487_6603271.html]]></link><description><![CDATA[Steel Tube
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Process: ERW -Electric Resistance Welded pipe HFI-High Frequency I]]></description><pubDate><![CDATA[20120720]]></pubDate></item>
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<title><![CDATA[API 5CT Seamless Steel Pipe, Steel Grade J55,N80,P110,PH-6 Petroleum Casing and Tubing in Oil]]></title><link><![CDATA[https://robertyin.en.ec21.com/API_5CT_Seamless_Steel_Pipe--10682856_10683141.html]]></link><description><![CDATA[Test
Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
Inspection, hydraulic testing , X-ray Test.
Application
oil pipe; gas pipe;water pipe; sewage Transport
Ad]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[Pup Joint]]></title><link><![CDATA[https://19960613.en.ec21.com/Pup_Joint--10737591_10737507.html]]></link><description><![CDATA[We will responsible for all of our quality problems.
Q5:Can you provide us with some samples for testing? 
A:Of course.we can offer you the free samples and you just need to bear the freight.
]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[DIN2391 ST52 / E355 Seamless Cold-drawn Precision Steel Tubes for Cylinders]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/DIN2391_ST52_E355_Seamless_Cold--11665304_11666210.html]]></link><description><![CDATA[Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.
Related ProductsHydraulic Cylinder Tubing DIN 2391 ST52.3Honed Tubing ASTM A513 Tubes and Bars For Cylinder]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[EN10216-2, Non-alloy and Alloy Steel Tubes, EN10216 Steel Tubes]]></title><link><![CDATA[https://tefu888.en.ec21.com/EN10216_2_Non_alloy_and--11750485_11752142.html]]></link><description><![CDATA[tubes with specified elevated temperature properties.(include amendment A1:2004).
This part of EN1026 specifies the technical delivery conditions in two test categories for seamless tubes for circula]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[ASTM A795 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/ASTM_A795_Steel_Pipe--11666079_11666080.html]]></link><description><![CDATA[Testing and Materials. This type of piping is suitable for mechanical and pressure applications as well as for the general use of steam, water, air, and gas piping. As one of the most reliable ASTM A]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<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[tubes.
There are two main intermediate steel products that are used to make steel pipes:
Steel skelp is made from slabs that are heated to 2,200°F. The heat causes a scale to form on the surface, wh]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<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>
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<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[Tubes are used in boiler ,heat exchanger ,and superheater Etc.Packing: External Black Painting ,Both Side With End Caps, In Bundles by Steel Strips,Covered by Waterproof.Quality Certificate:ISO, API,]]></description><pubDate><![CDATA[20220503]]></pubDate></item>
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<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[ST52 Seamless Precision Steel Tubes supplier 
Besides exhibiting high precision, these products tend to have a good surface quality and great straightness as well. There are several specifications th]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
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<title><![CDATA[High Quality API 5L Hot Rolled Carbon Seamless Steel Pipe Tube]]></title><link><![CDATA[https://jetvision.en.ec21.com/High_Quality_API_5L_Hot--11032076_11033354.html]]></link><description><![CDATA[Testing: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exte]]></description><pubDate><![CDATA[20191125]]></pubDate></item>
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<title><![CDATA[Casing Couplings Btc Ltc, K55 Casing Coupling, 20in Casing Couplings Stocks]]></title><link><![CDATA[https://haigemachinery.en.ec21.com/Casing_Couplings_Btc_Ltc_K55--11355920_11361138.html]]></link><description><![CDATA[EUE, NUE
6. Type: Regular, Special Clearance
7. Length: as per API5CT Specification
8. Quality Test Certificate, Mill Test Certificate will be provided 
9. Third Party Inspection accepted
]]></description><pubDate><![CDATA[20210401]]></pubDate></item>
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<title><![CDATA[Gammaplus 200E]]></title><link><![CDATA[https://sidergamma.en.ec21.com/Gammaplus_200E--11145718_11145888.html]]></link><description><![CDATA[Hard chrome plated cold drawn steel seamless tubes GAMMAPLUS 200 E 
200 hours corrosion resistance NSS rating 9
Chrome layer min 25µm
NSS – Neutral salt spray test according to ISO 9227
Rating eva]]></description><pubDate><![CDATA[20200521]]></pubDate></item>
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<title><![CDATA[ASTM B444 Inconel 625 Seamless Welded Pipe  UNS N06625/ with Cold-Worked]]></title><link><![CDATA[https://daisy1823.en.ec21.com/ASTM_B444_Inconel_625_Seamless--11839306_11862229.html]]></link><description><![CDATA[1100°F (593°C) when resistance to creep and rupture is required.
Why choose us
1.Size control 
2.Chemical composition control
4.ultrasonic testing of steel tube
3.hydraulic testing machine
Image
]]></description><pubDate><![CDATA[20231103]]></pubDate></item>
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<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[Testing Can Be Added.
Flattening Test：
Tubes With An Outer Diameter Greater Than 22 Mm Shall Be Subjected To A Flattening Test. No Visible Delamination, White Spots, Or Impurities Should Occur Duri]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Made in China 13-3/8 61ppf Api Seamless Casing Pipe Price]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/Made_in_China_13_3--11826223_11827226.html]]></link><description><![CDATA[testing for every order before shipping out. 2 Handling time for an order Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size. 3 ]]></description><pubDate><![CDATA[20230731]]></pubDate></item>
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<title><![CDATA[Carbon Steel and Alloy Steel Thick Wall Seamless Tube with Micro ID SAE 1020, 1045, 4130, 4140]]></title><link><![CDATA[https://lisalloy.en.ec21.com/Carbon_Steel_and_Alloy_Steel--11651205_11651330.html]]></link><description><![CDATA[tests
(4) High pressure pipes for automobiles
(5) The strength of pipes is very demanding in automobile manufacturing. Micro ID thick wall seamless tubes are often used in automobile exhaust system, ]]></description><pubDate><![CDATA[20221006]]></pubDate></item>
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<title><![CDATA[HDPE Coating Anti-Corrosion Spiral Steel Pipe/Tube]]></title><link><![CDATA[https://yopipe1.en.ec21.com/HDPE_Coating_Anti_Corrosion_Spiral--11858282_11860782.html]]></link><description><![CDATA[testing , X-ray Test.Applicationliquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for petroleum cracking; oil pipe; gas pipe.Advantages1.Reasonable price with e]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<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[Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.8. Packing and Stocking.100% Eddy Current Testing.100% Size Tolerance Checking.100% Tube surface chec]]></description><pubDate><![CDATA[20231225]]></pubDate></item>
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<title><![CDATA[Astm Asme SA213 T5 T11 T12 T22]]></title><link><![CDATA[https://tubetrade.en.ec21.com/Astm_Asme_SA213_T5_T11--2454234_3336656.html]]></link><description><![CDATA[Test,Bending Test,Hardness Test,Blow Test,etc), Exterior Size Inspection, Nondestructive Test,Hydrostatic Test;
Mobile: +86 138 128 775 59 --&gt;Terry(Chief Business Executive Officer) 
Email : tubesolu]]></description><pubDate><![CDATA[20180418]]></pubDate></item>

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