steel tube

Used as the heat pipe, header ,steam pipe  working in the circumstances that the pressure exceed 9.8MPa,temperature between 540 to 650 degree

T91/P91

T2/P2 T11/P11 T12/P12

SA210A/B/C

SA106A/B/C

St35.8 St45.8

20G 20MnG 25MnG 15MoG 20MoG 15CrMoG 12Cr1MoVG

BS3059Part 21990

DIN 17175-1979

JIS G3462-1998

JIS G3461-1988

ATSM A213-95a

ASTM A106-96a

GB5310-1995

High pressure boiler pipe

Low and medium pressure boiler header, steam pipes

10# 20#

BS3059

ASTM SA179 SA192

ASTM A179 ASTM A192

GB3087-1999

Low and medium boiler pipe

Transport the natural gas and oil liquids, such as undersea pipelines. High-pressure pipeline. Cryogenic Pipeline

A B X42 X46 X56 X60 X65

L245 L290 L320 L360 L390 L415

ASTM A53 A106

API Spec 5L

ISO3183-2

ISO3183-1

GB/T9711.1 GB/T9711.2

Seamless line pipe

Transmission the general gas, liquid and dry powder

Q295 Q345

10# 20#

DIN 1629-1984

FIS G3454-1998

JIS G3452-1998

ASME S192

ASTM A192

ASTM A53-98

GB/T8163-1999

Seamless steel pipe for the purpose of transmission the fluid

Used for manufacture of machinery parts, pipe fittings, Grid etc.

35CrMo 42CrMo

20# 45# 20Mn2 30Mn2 40Mn2 20CrMo 30CrMo

JIS G3444-1994

JIS G3441-1994

ASTN A519-98

ASTM A501-98

ASTM A500-98

GB/T8163

usage

materials

standards

 

 

Seamless steel pipe for the structure purpose

Chemical Composition inspection ,Mechanical Properties Test (Tensile Strength, Yield Strength ,Elongation ,Flaring ,Flattening ,Bending ,Hardness ,Impact Test) surface and Dimension Test, NO-destructive Test ,Hydrostatic Test.

Inspection and test

Oil-dip, varnish ,passivation ,Phosphating ,shot Blasting

Surface treatment

XXS

Sch10 Sch20 Sch30 Sch40 Sch60 XS SCH80 SCH120 SCH140 Sch160

 

Wall thickness

range from 21.3 to 660mm

Outer diameter

seamless steel tube 

carbon steel tube

steel tube

steel tube
Sizes:13.7-660.4mm
Standards:GB/T8163 ASTM A53 A106
Usage:in the high temperature circumustance
surface:bright

  • shape:round
  • Usage:transport the fluid,structure
  • Length:5.8-12m
  • Grade:10# 20# 45# A53 A106 A1045 A210CJ55
  • Specification:2"-6"
  • Technique:Seamless
  • Model Number:60.3-168.3mm
  • Brand Name:DFQP
  • Type:Seamless
  • Certification:CE
  • Section Shape:Round
  • Secondary Or Not:Non-secondary
  • Alloy Or Not:Non-alloy
  • Application:Gas Pipe
  • Place of Origin:Tianjin China (Mainland)
  • Thickness:sch10-sch120
  • Outer Diameter:50-150mm
  • Grade:A179B, A53B, A106B
  • Standard:GB, ASME, DIN
  • Country:China (Mainland)
  • telephone:86-22-58819698
Delivery Time: 10 to 45days
Package: Suitable for shipping or as the customers requirement,5.8m
Supply Ability: 1200 Ton per Week
Minimum Order Quantity: 5 Ton
Payment Terms: L/C,T/T
Port: Tianjin
Fob Price: US$500-1200Tianjin
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
Application: Gas Pipe
Place of Origin: Tianjin China (Mainland)
Thickness: sch10-sch120
Outer Diameter: 50-150mm
Grade: A179B, A53B, A106B
Standard: GB, ASME, DIN
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