Petrochemical Industries Seamless Astm Carbon Steel Pipe Salzgitter Mannesmann Sandvik Sanyo

Place of Origin China/Japan
Brand Name BEST
Certification API, CE, PED, ISO
Model Number 1/2''-48''
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details Pipes May be furnished bard or coated and with capped ends
Delivery Time 5-8 working days
Payment Terms L/C /TT
Supply Ability 10000ton/Month

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Product Details
WNR 1.5682/1.5562 Pipe Seamless A/SA333 GR8
Pipe Welded A/ SA671C100/ CH100 EN EN10216-4/EN10217-4
Packing Pipes May Be Furnished Bard Or Coated And With Capped Ends Test SGS/BV/TUV
Length 6m Application Industries Petrochemical Industries
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Product Description

Name : EN X10Ni9/ X8Ni9 Low temperature Nickel Steel alloy steel seamless pipes for pressure purpose and low temp





You are looking for EN X10Ni9/ X8Ni9 Low temperature Nickel Steel alloy steel seamless boiler pipes with different specifications? We can also supply these with the relevant certificates.















Alloy steel pipe

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 T1a




Standard: T2, T5, T9, T11, T12, T22, T23, T24, T91, T911, T92, T122

ASTM A333M/ASME SA-333/SA333M Standard: Gr1, Gr3, Gr4, Gr6, Gr7,Gr8, Gr9, Gr10, Gr11



Standard: Gr1, Gr3, Gr6, Gr7,Gr8, Gr9, Gr11



Standard: P1, P2, P5,P5b, P5c, P9, P11, P12,P21,P22,P23, P24, P91, P92


ASTM A519 Standard: 4118, 4130,4135,4137,4140


ASTM 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 CR


DIN17175 Standard: ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63,12Cr1MoV


EN10216-2 Standard: P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10, 16Mo3, 10CrMo5-5, X10CrMoVNb9-1


JIS G3458 Standard: STPA12, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26


JIS G3441 Standard:SCR420 TK,SCM415 TK, SCM418 TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK.


NF A49-213/215 Standard: TU15D3, TU13CD4-04, TU10CD910, TUZ10CD505


Alloy C276

BS3059 Standard: S1-622-440, S2-622-440, S1-622-490, S2-622-490, S1-629-470, S2-629-470, S2-629-590


BS3604Standard: HFS625 CFS625


BS3606Standard: CFS625

Alloy steel pipe Size: O.D:6-760mm W.T:1-80mm Fixed Length: 5.8m, 6m, 11.8m, 12m, or random length as required.



We supply our boiler pipes on time to our international customers in the following industries:


  • Utilities
  • Municipal works and IPPs
  • Co-generators
  • Pulp and paper industry
  • Sugar industry
  • Industrial enterprises
  • Waste heat producers
  • Petrochemical plants

1. Material ASTM A333 GR1, GR3, GR4, GR6, GR7, GR8. GR9, GR10, GR11, Hot Rolled Seamless steel pipes

2. OD: 6MM-400MM

3. WT: 0.5MM-60MM

4. Length: 5 meters- 12000 meters

5. Heat treatment: Quenched and tempered ; Double Normalized and Tempered; Normalized

6. Cut to order and cut to size, any size is available


Chemical Composition



Low temperature seamless steel pipe chemical compositions


Standard Grade












ASTM A333 GR.1 0.30 0.40-0.64 --- 0.025 0.025 205 380 20-25
ASTM A333 GR.3 0.19 0.31-0.64 0.18-0.37 0.025 0.025 240 450 14-20
ASTM A333 GR.4 0.12 0.32-0.64 0.08-0.37 0.025 0.025 240 415 12-17
ASTM A333 GR.6 0.30 0.29-1.06 0.10 0.025 0.025 240 415 14-22
ASTM A333 GR.7 0.19 0.90 0.13-0.37 0.025 0.025 240 450 28