Large Diameter Spiral Welded Steel Pipe

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US $600-1,500 / Tons | 1 Ton/Tons (Min. Order)
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Overview
Quick Details
Standard:
API, ASTM, BS, DIN, GB, JIS
Standard2:
API 5L, ASTM A213-2001, BS EN10296, DIN EN 10305, GB 3087-1999, JIS G3444-2006
Grade Group:
10#-45#, A53-A369, Mo, Q195-Q345, ST35-ST52
Grade:
20#, 45#, A106(B,C), A53(A,B), 16Mo, Q195, Q215, Q235, Q345, St37, St52
Thickness:
1.5 - 30 mm
Section Shape:
Round
Outer Diameter(Round):
21.3 - 1200 mm
Place of Origin:
Hebei, China (Mainland)
Secondary Or Not:
Non-secondary
Application:
Fluid Pipe
Technique:
SAW
Certification:
API
Surface Treatment:
Other
Special Pipe:
Thick Wall Pipe
Alloy Or Not:
Non-alloy
Product name:
Large Diameter Spiral Welded Steel Pipe
Keyword:
Large Diameter Spiral Welded Steel Pipe
Type:
Straight Seam
Surface:
Customers't Requirement
Material:
Q195/Q215/Q235/Q345
End protector:
Reqeust
Name:
SSAW Spiral Welded Steel Pipe
Usage:
Oil Gas Sewage Transport
Shape:
Round Shape
Length:
1-12m
SupplyAbility
SupplyAbility:
2000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
in buck or in bundle or pallets or as per customers' requirments
Port
Tianjin
Lead Time :
usual 7--30days,depends on the quantity of the order.

Commodity name

SSAW Steel Pipe /Spiral Seam double-side submerged arc welded steel pipe

Brand

DD

Standard/Material

API5LGr.B,X42~X80;ASTMA252 Gr.2,Gr.3;ASTMA53 Gr.B

SY/T 5037-2000;SY/T5040-2000;GB/T3091-2008: Q235B,Q345B,20#,16Mn;

GB/T9711.1-1997;GB/T9711.2-1999: L245~L555;

EN10217-1,EN10219-1,EN10224 L235,L275,L355;

EN10025 S235JR,S235JO,S235J2,S275JR,S355JR,S355JO,S355J2,S355K2;

DIN 1629 ST37,ST42,ST52 etc.

Out Diameter

219mm-3048mm

Wall Thickness

5.4mm-25.4mm

Length

5.8m-20m,or as customer’s requirements.

Place of Origin

China

Main Market

Middle East,Africa,South-east Asia,USA,Canada,South America

Technique

SAW welding

Usage

  1. Piling project
  2. heat-supply project

3. conveying drinking water,drainage,coal gas,fuel gas,mine slurry and other low & middle pressure fluids

4. API5L Petroleum and natural gas pipeline

5. Chemistry industry

6. Electric power engineering circulating pipe

Package

1.Bundle packing or in bulk,

2. Bevelled or plain ends as per buyer's request,

3. Marks: as per customer's request,

4. Surface treatment: with or without varnish/2PP/2PE/3PE/3PP/FBE coating,

5. Metal or plastic protecting caps at pipe ends

Delivery Time

about 20days after receipt of irrevocable L/C at sight or 30% deposite

inspection

by X-Ray or Ultrasonic flaw detecting; Water pressure inspection

testing

Mechanical properties analysis,Chemical composition testing

 

 

 

CHEMISTRY COMPOSITION:

gradeCSiMnS PAlYSMpaTSMpaE(%)
SPHC≤0.15≤0.05≤0.60≤0.035≤0.035≥0.010-≥270≥27
SPCC≤0.15-≤0.60≤0.025≤0.10 --≥270≥25
St12(DCO1)≤0.10-≤0.50≤0.025≤0.035≥0.015140~280≥270≥24
DC04≤0.08-≤0.40≤0.020≤0.025≥0.015130~210≥270≥34
St37-2G≤0.17-≤1.00≤0.030≤0.035≥0.015≥215360~510≥20
St44-3G≤0.20-≤1.30≤0.030≤0.035≥0.015≥245430~580≥18
St52-3G≤0.20-≤1.60≤0.030≤0.035≥0.015≥325510~680≥16
SS330≤0.15≤0.30≤0.95≤0.035≤0.035-≥205330~430≥26
SS400≤0.21≤0.30≤1.40≤0.035≤0.035-≥245400~510≥21
S235JR(ST37-2)≤0.17≤0.35≤1.40≤0.035≤0.035-≥235360~510≥17
SPHT1≤0.10≤0.35≤0.50≤0.035≤0.035--≥270≥30
DD11 (StW22)≤0.12≤0.05≤0.60≤0.035≤0.035≥0.010170~360≤440≥22
SAPH310≤0.10≤0.30≤0.50≤0.035≤0.035≥0.010≥185≥310≥33
SAPH400≤0.21≤0.30≤1.40≤0.025≤0.030≥0.010≥255≥400≥31
SAPH440≤0.21≤0.30≤1.50≤0.025≤0.030≥0.010≥305≥440≥29
Q215A≤0.15≤0.35≤1.20≤0.050≤0.045-≥215335~450≥31
Q235A≤0.22≤0.35≤1.40≤0.050≤0.045-≥235370~500≥26