Nov 13, 2018 · 5.3.1 Classes 20, 21, 22 and 23 pipe shall be uniformly heated within the post-weld heat-treatment temperature range indicated in the table below for a minimum of 1 hour per inch (0.4 hr/cm) of thickness or for 1 hour, whichever is greater.. 5.3.2 Classes 30, 31, 32 and 33 pipe shall be uniformly heated to a temperature in the austenitizing range and not exceeding the maximum API 5L ERW Pipe - Kasko MakineWe carry a wide range of sizes, grades, tensile strengths, and weld seems within an impressive inventory of new steel pipe. Large OD used steel pipe is our specialty! We supply 2-48 diameter steel pipe in prime API 5L Carbon Steel Erw Pipe, API-5L grades x42, X52, X60, X70, and X80 as well as ASTM A106-A500 Grade B and Grade C.
Indian Government Recognised Award Winner for Best Export Performance of API 5L Grade B,x42,x46,x52,X56,x56,x60,x70 Pipes . Buy Now Manufacturing High Quality API 5L Grade B,x42,x46,x52,X56,x56,x60,x70 Pipe with Competitive Price and Discount to Supply Worldwide. API5L 45th Edition Specification for Line Pipe Scope j. B 0.004% k. Unless otherwise agreed, Cu 0.50% Ni 1.00% Cr 0.55% and MO 0.80% l. For all PSL 2 pipe grades except those grades with footnotes j noted, the following applies. Unless otherwise agreed no intentional addition of B is permitted and residual B ASTM A106 Grade B Pipe, SA106 Material, A106 Gr B A106 Pipe is the black carbon steel pipe, A106 Gr B Sch 40, A106 Gr B Erw Pipe and ASTM A106 Seamless Pipe for high-temperature and high-pressure service. ASTM/ASME A-106/SA-106 grade seamless pipes are one of our most widely used grade of carbon steel and are readily available ex-stock for all standard thicknesses up to SCH160.
Fully Killed Carbon Steel Screwed (SCRD) Flanges:Low Carbon Steel Socket Weld Flanges:Galvanized CS LJ Flange: close A333 Grade 3 Carbon Steel Pipe, close A333 Grade 6 Carbon Steel Pipe, close A334 Grade Carbon Steel Pipe, close API 5L B, X42 to X80 Carbon Steel Pipe, close ASTM A671 Carbon Steel pipe, close ASTM A672 Carbon Steel pipe Carbon Steel Pipe Standard - ASTMA53 A106 A134 A135 API 5L:BS3601:DIN 1625 Grade A ERW:ERW 22: Blatt 3 St 34-2 FBW 1) Specify API 5L Grade B testing procedures for these steel. 2) Specify SI-killed. Steel Pipe Suppliers Steel Tube Suppliers Steel Pipe API 5L Line Pipe. API 5L is the specification for line pipe. Federal Steel supply offers both seamless and welded API 5L line pipe. This carbon steel pipe is used for pipeline transportation systems. Our API 5L line pipe is only manufactured from premium mills in a variety of grades; B, X42, X52, X60, and X65 in both PSL-1 and PSL-2
Mar 04, 2004 · Carbon Steel Smls:A106-B, and DSAW API 5L-B PSL-2 A105:Flange rating Table, psi per ANSI B16.5 Minimun temperature higher than -20 deg F. Killed Carbon Steel:SMLS A106-b, SMLS A333-6, EFW A671-CC60 Clas 12, EFW A671-CC60 Clas12,S-2, Flange rating Table, psi per ANSI B16.5, (Impact testing required for design temperture to -20 deg F)