Carbon Steel Seamless Pipe for Shipbuilding

  • Model NO.: DIN, GB, ANSI, JIS
  • Technique: Hot Rolled
  • Surface Treatment: Paint Coated
  • Section Shape: Round
  • Grade: 10#-45#, Cr-Mo Alloy
  • The Application: Boiler Pipe
  • Trademark: TRUSTTRADE
  • Origin: China
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Pipeline Transport
  • Size: 33.4 to 219mm
  • Thickness: 2 - 50 mm
  • The Surface Treatment: Copper Coated
  • Specification: DIN, GB, JIS, ANSI
  • HS Code: 7304
Carbon steel seamless pipes for shipbuilding

1. Approved class: ABS, BV, CCS, DNV, GL, NK, LR, RINA
2. Standard: GB/T5312, EN10297, DIN2391
3. Sizes: 33.4 to 219mm
4. Warranty: one year from delivery

We're specialized in supplying all kinds of marine seamless & welded pipes. Our pipes are approved by GL, BV, ABS, LR, DNV, CCS, RINA, BV, NK. The products meet GB/T5312-2009 standard and the requirements of Class.


Carbon Steel Seamless Pipe for Shipbuilding
Carbon Steel Seamless Pipe for Shipbuilding
Carbon Steel Seamless Pipe for Shipbuilding

Standard O.D (mm) Tolerance
(mm)		 W.T (mm)  Length
(mm)
GB/T5312
EN10297
DIN2391		 33.4~48.3   +/-0.3  30 up to 12000 
 Ditto  48.3~219 +/-0.8  Ditto  Ditto 


1.products information

 

Specification

1.Outer Diameter:10-500mm

2.Wall Thickness:2-50mm

3.Length:3-18mm

Material

10#20#45#16Mn A106 Gr A,B,A53 Gr B,
ASTM A179,A315B,A335 P11,A335 P22,A335 P5 
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo910 STF A25

Standards

1. ASTM:ASTM A106GR.A; ASTM A106GR.B; ASTM A53GR.A; ASTM A53GR.B; 
     ASTM A333; ASTM A334; ASTM A192; ASTM A210;

2. JIS: G3452;G3457; G3454; G3456; G3461;  G3455; STPG38; STS42; STS49; STPT49

3. DIN:ST33;ST38;ST35;ST42;ST45;ST52.4;ST52; TT St35N;10Ni14;15Mo3

4. API:APL 5LAPI 5CT ;API LINE PIPE and so on

Certificates

1. Environmental Management System Certificate

2. Quality Systerm Certificate

3. API

4. ISO

5. Other certificates

Usage Range

1. structral pipe

2. oil or gas transportation

3. fluid pipe

4. line pipe

5. drill pipe

6. boiler pipe

Advantage

1.Reasonable price with excellent quality

2.Abundant stock and prompt delivery

3.Rich supply and export experience, sincere service

4.Reliable forwarder, 2-hour away from port.

 

 

 2. Chemical Composition

 

 Chemical Composition 201 202 301 304 316 430
C ≤0.08 ≤0.06 ≤0.06 ≤0.06 ≤0.08 ≤0.12
S ≤0.02 ≤0.02 ≤0.03 ≤0.03 ≤0.03 ≤0.03
P ≤0.075 ≤0.06 ≤0.045 ≤0.035 ≤0.045 ≤0.04
Mn 8.5-10.5 8.5-10.5 ≤2.0 ≤2.0 ≤2.0 ≤1.0
Si ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0
Cr 14-15 14-16 16-18 17-20 16-18 16-18
Ni 0.8-1.2 4--6 4--7 8--12 12--16 ≤0.05

 

 


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