• Transport Package：in Bundles
• Tag：Steel Pipe
• Keyword：Alloy Pipe
• Product Name：Alloy Steel
• Length：5.8m, 6m, 11.8m, 12m, or as Required.
• Deliveryn Time：20-30days
• MOQ：1tons
• Product Standard：ASTM
• Product Material：A335 P1 P11 P22 P5 P9 P91
• Size：1,4"~24"
• Model NO.：WAN462
• Specification：1,2"~24"
• Trademark：Kingmertal
• Origin：China
• HS Code：7304590000
• Production Capacity：500, 000 Tons,Year

Standard & Material: GB5310-2013 Standard: 20G,25MnG, 15MoG,15CrMoG, 20MoG, 12CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 15CrMoG, 10CrMo910,ASTM A209M/AS-209M Standard  A209T1/SA209 T1, A209 T1b/SA-209 T1b,  A209T1a/SA209 T1aASTM A210M/SA-210M Standard  A210 A1/ SA-210 A1, A210C, SA-210CASTM A213M/ASME SA 213 M Standard: T2, T5, T9, T11, T12, T22, T23, T24, T91, T911, T92, T122ASTM A333M/ASME SA-333/SA333M Standard: Gr1, Gr3, Gr4, Gr6, Gr7,Gr8, Gr9, Gr10, Gr11ASTM A334M/ASME SA-334/SA334M Standard: Gr1, Gr3, Gr6, Gr7,Gr8, Gr9, Gr11ASTM A335/ASME SA335 Standard: P1, P2, P5,P5b, P5c, P9, P11, P12,P21,P22,P23, P24, P91, P92ASTM A519 Standard: 4118, 4130,4135,4137,4140ASTM A691 Standard GRADE 91, CM65, CM70, CM75, CMSH70, CMS75, CMSH80,ASTM A691 Standard GRADE 1/2 Cr,  GRADE 1CR, GRADE 1 1/4 CR, 2 1/4 Cr, 3CR, 5CR, 9 CRDIN17175 Standard: ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63,12Cr1MoVEN10216-2 Standard: P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10, 16Mo3, 10CrMo5-5, X10CrMoVNb9-1JIS G3458 Standard: STPA12, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26JIS G3441 Standard:SCR420 TK,SCM415 TK, SCM418 TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK.NF A49-213/215 Standard: TU15D3, TU13CD4-04, TU10CD910, TUZ10CD505Alloy C276  BS3059 Standard: S1-622-440, S2-622-440, S1-622-490, S2-622-490, S1-629-470, S2-629-470, S2-629-590BS3604Standard: HFS625  CFS625BS3606Standard: CFS625Size:O.D:6-760mm  W.T:1-80mm  Fixed Length: 5.8m, 6m, 11.8m, 12m, or random length as required.TestingTensile Test, Hardness Test, Impact Test, Bend Test, Flattening Test, Flaring Test, Hydrostatic or Nondestructive TestTechniqueHot Rolled, Cold Drawn, Cold RolledPackageExport standard package; bundled wooden box, suit for all kinds of transport, or be required

ASME SA 335 Grade P21 Properties

Chemical Properties

Yield StrengthTensile StrengthElongation A5 minMPa minksi minMPa minMPa minksi minPercentage  415-6030 

Equivalent Designation

DIN	EN	BS	NFA	ASTM	ASME
-	-	-	ASTM A335 Grade P21	ASME SA 335 Grade P21	-

what we do?

ASME SA 335 Grade P21 specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. ASME SA 335 Grade P21 Alloy Steel Seamless Pipes ordered to this specification shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. Selection will depend upon design, service conditions, mechanical properties, and high-temperature characteristics.ASME SA 335 Grade P21 Pipes may be either hot finished or cold drawn with the finishing treatment. SA 335 Pipes can be provided in quenched and tempered conditions.

GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

We are pure-hearted and awaiting for your kind attention to our company....