http://www.ec21.com/ec-market/bs 1387.html http://amchina01.en.ec21.com/Welding_Pipe--2539378_3849310.htmlBS 1387, BS 3601, DIN17172, EN 10217, DIN EN 10217. Steel Grade ASTM A53 GrA, ASTM A53 GrB, APIX42, X46, X52, X56,20091230 http://ktdcn.en.ec21.com/Seamless_Pipe--4006429_4035908.htmlBS 1387. 5.Technics:cold drawn or hot rolled. 6.Packing: in bundles then in c20091229 http://florenceyan.en.ec21.com/AAAC_IEC_ASTM_BS_DIN--3743837_3766389.htmlBS EN50182, IEC61089, ASTM B399DIN 48, customer special specification also can be satisfied. The data sheets be20091224 http://ritatanhappy.en.ec21.com/Lsaw_Steel_Pipe--3913091_3913114.html ERW, LSAW,DSAW Quality Standard: IS:3589, IS:1978-1982,BS:1387,ASTMA53, DIN2458, EN10217, API 5L Size20091215 http://luhaihua09.en.ec21.com/Nipples_Sockets--3870268_3870355.htmlBS Nipples: Standard: BS 1387, Steel pipe standard BS 1387(M) Thread standard: BS 21 Finishing: Hot-dipped galvanized, 20091204 http://vivian19811015.en.ec21.com/Galvanized_Steel_Pipe--3908753_3908894.htmlto 8.18mm)c. Standard: BS 1387-1985, ASTM A53, GB/T 3091d. Steel Grade: Q195, Q215 ,Q235, Q345 Both side with thread 20091030 http://houxion.en.ec21.com/Hot_Dipped_Galvanized_Steel_Pipe--1527116_3547475.html 1) Hot dipped galvanized pipe Size : OD 21.3- 273 MM ; WT 1.8-30 MM Base steel pipe : A53 , A106 , BS1387 Grade : as r20090930 http://efyasteel.en.ec21.com/Pre_Galvanized_Steel_Pipe--3517360_3517306.htmlBS1139,BS1387-1985, ASTM A53B Sch10-40,ASTM A500, API5L.API5CT, DIN2440 and EN10219 Material:Q195,Q235,Q345,SS400,S23520090915 http://qilala112.en.ec21.com/Pre_galvanized_Steel_Pipe--3445425_3445486.htmlto 0.091"(0.8mm to 2.31mm) c. Standard: BS 1387-1985, ASTM A53, GB/T 3091 d. Steel Grade: Q195, Q215, Q235 20090831 http://sunnysteel08.en.ec21.com/Din_Astm_Jis_Bs_Gb--2824324_2824432.htmlBS 1387 (Steel Tubes and Tubulars Suitable for Screwing to Bs 21 Pipe Threads) , DIN 1626 (Welded Circular Tubes of Non20090804 http://zhangongsteel.en.ec21.com/Sell_HOT_DIP_GALVANIZED_STEEL--3527837_3675724.html BLACK AND HOT DIP GALVANIZED STEEL PIPES = BS : 1387 : 1985 class NOMINAL OUTSIDE DIAMETER WALL WEIGHT20090729 http://yyjhawk.en.ec21.com/Galvanized_Steel_Tube--3562263_3562332.htmlBS 1387/BS 4568, similar as intermational standards ASTM20090711 http://newtonpipe.en.ec21.com/Galvanized_Steel_Pipe--2379900_2407159.html Galvanized Steel Pipe conform to standard BS 1387, ASTM A53 , 1/2" - 12", used to convey water and gas. 20090309 http://mcmtrade.en.ec21.com/Steel_Pipes--3299830_3327714.htmlBS 6363 , ASTM A500 , EN 10219 ½ , DIN 2440 & 1626 , BS 1387 , ASTM A 53 , ISO 65 , TS EN 10255 Payment : by 20090202 http://korsoccerred.en.ec21.com/Steel_Tube_and_Pipe--3298683_3298684.htmlBS 1387 9. Carbon Steel Pipes for Pressure Service KS D 3562, JIS G 3454 Please contact us If you have someth20081230 http://roads.en.ec21.com/Steel_Pipe--2824783_2824784.htmlBS 1387, ASTM A53 4) ERW square pipe: Size range: 10mm *10mm min. 400mm * 400mm max. Spec. JIS, ASTM. 5) ERW Rectang20080523 http://hanresco.en.ec21.com/Steel_Pipe_Steel_Tube--145439_145440.htmlBS 1139 - Metal Scaffolding 1387 L,M,H Steel Tubes Suitable for Pipe Thread 1775 ERW 11 Steel Tubes for Mechanical, Str20071115 http://hbzhongrui.en.ec21.com/ASTM_A53_Seamless_Steel_Pipe--2222494_2222526.html4"-24" 114.3-609.6mm. 2.British standard, ERW high frequency welded pipe BS 1387, Specification: 4"-24" 114.3-609.6mm.20071025 http://yujinsteel.en.ec21.com/Carbon_Steel_Welded_Pipe_Carbon--987315_987423.htmlBS 1387 Carbon steel pipes used in piping for steam, water, oil, gas, air, etc. of comparatively low working pressure20050927 http://dmstl.en.ec21.com/Carbon_Steel_Pipes_for_Ordinary--853596_842696.htmlBS 1387 Application Low pressure pipes for steam, air water, oil, and gas Nomal Size Outside Diameter Tolerance of Ou20051219 http://liyubinng.en.ec21.com/Galvanized_pipe--685633_685634.htmlHOT-DIP GALVANIZED WELDED STEEL PIPE, AND SEAMLESS STEEL PIPE AS PER ASTM A53 GRADE A, BS 1387/1139, A53 GRADE B, A10620060713 http://janetcui.en.ec21.com/Supply_Polyethylene_Coated_Steel_Pipe--759718_769010.htmlBS 1387, DIN2440, BS EN39 etc. Standard steel pipe. If you are interested in our products please let me know your detai20061031 http://metco.en.ec21.com/Welded_Steel_Pipes_and_Tubes--1_3277664.htmlBS 1139 Metal Scaffolding 1387 L,M,H Steel Tubes Suitable for Pipe Thread 1775 ERW 11 Steel Tubes for Mechanical, Struc20061031 http://tianpeng3.en.ec21.com/Steel_pipe--1_3277101.htmlBS 1387/1985 and ASTM A53A SCH40.And with its superior quality,our product has passed the ISO9002 quality system certif20061031 http://metalex.en.ec21.com/Black_Pipes_Galvanized_Pipes_ERW--1_3239826.htmlBS: 1387. 2. Extra light Galvanised pipes and tubes in thickness 1.2, 1.4, 1.6 and 1.8 (mm) in sizes 1/2, 3/4, 1, 11/2,20070103 http://csietc.en.ec21.com/Carbon_Steel_Nipple--14943_1972586.htmlBlack and Galvanized nipples all size available Standard: ANSI/ASTM A733 BS 1387 DIN 2982 JIS B230220070602 http://mannie1983.en.ec21.com/Galvanized_Steel_Pipe_Round_Available--2115920_2117519.htmlQuality Standard: GB/T3091-93, BS 1387-1985, BS4568-1970 Outside Diameter: 21.3-323.9mm Thickness: 1.8-12mm Usage of Ga20070802 http://stefaniere.en.ec21.com/Seamless_Carbon_Steel_Tube_Pipe--2283517_2309845.htmla. Executive standards: ASTM/ASME A53 A106 A179 A192 A210 A333 A335 API SPEC 5L GR.B JIS G3456 G3461 BS 1387 DIN 1629 220070930 http://zhongkuangamy.en.ec21.com/Seamless_Steel_Pipe--3951820_3997984.htmlBS 1387-1985,DIN 2440/2441 ,ASTM A53, (5)Thread and coupling :BTC or LTC or STC (6)Steel grade: Q235,Q215,Q195,Q345 (7)20091211