Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Boiler Steel Tube,Seamless Alloy-Steel Tube,For High-Temperature Services
Torich International Co.,Ltd--The Steel Tube Maker Boiler Steel Tube,Seamless Alloy-Steel Tube,For High-Temperature Services
Home > Products > Seamless Alloy Steel Tubes > Seamless Alloy-Steel Tube for High-Temperature Services

Seamless Alloy-Steel Tube for High-Temperature Services

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 5 Ton
    Delivery Time: 30 Days

Basic Info

Model No.: ASTM A335 P11

Product Name: Seamless Alloy-Steel Tube For High-Temperature Services

Keyword: Boiler Steel Tube

Shape: Round

Technique: Cold Drawn

Application: For High-Temperature Services

Length: 1-12000mm

OD: 6-420mm

WT: 1-50mm

Material: Alloy Steel

Grade: 10#,45#,Q195,16Mn,ST42,ST45

Additional Info

Packaging:  Seamless Alloy-Steel Tube for High-Temperature Services,packaging in bundles and in strong wooden box

Productivity: 50000 tons/year

Brand: TORICH

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang,CN

Supply Ability: 50000 tons/year

Certificate: ISO 9001 ISO 14001 TS 16949

Port: Shanghai,Ningbo,Foshan

Product Description

Alloy Steel Pipe,Seamless Alloy-Steel Pipe for High-Temperature Services,ASTM A335,TORICH


ASTM A335 Seamless ferritic and alloy steel pipe for high temperature service
Applications: for Boilers,Superheaters,Heat-Exchangers
Size range: O.D.:6-420mm W.T.:1-50mm L: according to customer requirement

Astm a103 ASTM A335 ferritic alloy steel seamless steel pipe

Steel Grade and Chemical Compositions:
Steel Grade C Mn P S Si Cr Mo
max max max max max min
P5 0.15 0.30-0.60 0.025 0.025 0.50 4.00-6.00 0.45-0.65
P9 0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10
P11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65
P12 0.05-0.15 0.30-0.61 0.025 0.025 0.50 0.80-1.25 0.44-0.65
P21 0.05-0.15 0.30-0.60 0.025 0.025 0.50 2.65-3.35 0.80-1.06
P22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 1.90-2.60 0.87-1.13
P91 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 8.00-9.50 0.85-1.05
P92 0.07-0.13 0.30-0.60 0.020 0.010 0.50 8.50-9.50 0.30-0.60

Steel Grade Tensile Strength Yield Strength Elongation Hardness.Max
min.ksi [Mpa] min.ksi [Mpa] % Brinell/Vickers Rockwell
P1, P2 55[380] 30[205] 20
P12 60[415] 32[220] 20
P23 74[510] 58[400] 20
P91 85[585] 60[415] 30 250 HB/265 HV 25 HRC
P92, P911 90[620] 64[440] 30 250 HB/265 HV 25 HRC
P122 90[620] 58[400] 30 250 HB/265 HV 25 HRC

Products photos

ASTM A335-1

ASTM A335-2


Looking for ideal Boiler Steel Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Seamless Alloy-Steel Tube are quality guaranteed. We are China Origin Factory of For High-Temperature Services. If you have any question, please feel free to contact us.

Product Categories : Seamless Alloy Steel Tubes

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  • Seamless Alloy-Steel Tube for High-Temperature Services
  • Seamless Alloy-Steel Tube for High-Temperature Services
  • Seamless Alloy-Steel Tube for High-Temperature Services
  • Seamless Alloy-Steel Tube for High-Temperature Services
  • Seamless Alloy-Steel Tube for High-Temperature Services
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