EC21 Product Catalogs - b/astm a 53/api 5 http://www.ec21.com/ec-market/b/astm a 53/api 5.html Carbon Steel Seamless Pipehttp://xy1116688.en.ec21.com/Carbon_Steel_Seamless_Pipe--2166882_2873806.htmlASTM A106 A106B?0.30?0.10 0.29-1.06?0.035?0.035?0.40?0.15?0.40?0.40?0.08 3. ASTM A106/A53/API 5L GR. B, steel: B, size:20091109 Alloy Steel Pipe and Tube A335:P5,P9,P11,P22,P91,P92http://wendysteel.en.ec21.com/Alloy_Steel_Pipe_and_Tube--3360403_3360415.htmlASTM / ASME A 53 GR. A & B , ASTM A 106 GR. A , B & C . API 5L GR. B , API 5L X 42 , X 46 , X 52 , X 60 ,X 65 & X 70 . 20091104 Seamless Steel Pipehttp://screw168.en.ec21.com/Seamless_Steel_Pipe--1076985_2576867.htmlrequirement 6)Packing: bulk or container ASTM A 106GRB,A 53, DIN 2448,API 5L standard Grade:A,B,X42,X52,X60,X70,X80.. 20091103 Carbon Seamless Cold Drawn Steel Pipehttp://yangfengji.en.ec21.com/Carbon_Seamless_Cold_Drawn_Steel--1974066_3862891.htmlASTM A 53 GR.B, Steel Grade: SA53B and specication 1/8"-28", 17-711.2mm. 2).Seamless steel pipe for high temperature:A20091103 Carbon Seamless Steel Pipe (ASTM A106/A53/API GR.B, DIN,JIS,20#)http://1212116.en.ec21.com/Carbon_Seamless_Steel_Pipe_ASTM--3800470_3818675.htmlASTM A 53 GR.B, Steel Grade: SA53B and specication 1/8"-28", 17-711.2mm. 2).Seamless steel pipe for high temperature:A20091006 Supply Carbon Seamless Steel Pipehttp://helenhuang88.en.ec21.com/Supply_Carbon_Seamless_Steel_Pipe--3521326_3745184.htmlASTM A 53 GR.B, Steel Grade: SA53B and specication 1/8"-28", 17-711.2mm. 2.Seamless steel pipe for high temperature:AS20090902 Steel Pipe, Steel Tubehttp://hanresco.en.ec21.com/Steel_Pipe_Steel_Tube--145439_145440.html5/2440/2441 ST33, ISO65/559 - JIS G 3454 STPG 370/410 Carbon Steel Pipes for Pressure Services ASTM A 53,135 A/B, API 20071115 Welded Steel Pipes and Tubeshttp://metco.en.ec21.com/Welded_Steel_Pipes_and_Tubes--1_3277664.html5/2440/2441 ST33, ISO65/559 - JIS G 3454 STPG 370/410 Carbon Steel Pipes for Pressure Services ASTM A 53,135 A/B, API 520061031 Carbon Seamless Steel Pipehttp://jackychaw.en.ec21.com/Carbon_Seamless_Steel_Pipe--2645698_2645699.htmlASTM A 106 Grade B / API 5L Grade B / ASTM A 53 Grade B 6 1050 2 1 1/4 42.20 3.56 ASTM A 106 Grade B / API 5L Grade B /20080903 Stainless Steel Sheets Plates Coils Pipes and Pipe Fittings Bars Flatshttp://rahulmetal.en.ec21.com/Stainless_Steel_Sheets_Plates_Coils--1896990_1896991.htmlASTM A 516 Gr. 60/70 As Per ASTM A 53/A 106, API 5L Gr. B. API 5L X 42, X46, X52, X60, X70, X80. (4)Alloy Steel: Plates20070426