Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes

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  • Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
  • Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
  • Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
  • Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
  • Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
  • Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Product Specification
  • Company Profile
Overview

Basic Info.

Model NO.
q235 q355 q345 s235jr
Type
Seamless
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Steel Grade
Grade a, Grade B, Grade C, X42, X52
Surface
Bared Black Painting, Galvanized, Coating
Date of Delivery
8-20 Days According to The Quantity
Transport Package
Standard Sea Packing
Specification
0.6-10MM
Trademark
SONGCHEN
Origin
China Shandong
HS Code
7210490000
Production Capacity
1000000ton Per Year

Product Description

Product Description

Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes

 

Detailed Photos

Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes

 

Product Parameters

Carbon Seamless Steel Pipes / Tubes

Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow - liquids and gases (fluids), slurries, powders and masses of small solids.
Hot rolled seamless steel pipe deformation process can be summarized as three stages: extension, perforation and finishing. Hot rolled seamless steel pipes is relative to the cold-rolled, cold rolling is below the recrystallization temperature of the rolling and hot rolled is carried out at above the recrystallization temperature of the rolling. Hot rolled seamless steel pipe can damage the refinement of the crystal grains of the steel, cast microstructure of the steel ingot and eliminate the defects of the microstructure so that the the steel organization compacting, improves the mechanical properties. This improvement is reflected in the rolling direction so that the steel is no longer at a certain extent isotropic; pouring the formation of bubbles, cracks and osteoporosis, under high pressure and temperature can also be welded together.
Hot Rolled Steel Pipes (Seamless Tube) in different size, specifications, grades & thickness as per the client's requirements. The range offered by tubes is available as per the international & national standard and can be available from us at affordable prices. These pipes are used in various application industry like shipbuilding, power plants, oil and gas, automotive, sugar mills and distilleries, cement and construction industries etc.

 

Product Specification

Out Diameter 13.7mm-914mm
Wall Thickness 2mm-120mm
Length 2m-12m
Producing Standard American ASME B36.10M, ASTM API 5L, API 5CT
Japanese JIS,German DIN,Chinese GB,BS standard
Steel Grade ASTM A53, A106, A210, A252, A333 etc;
JIS STPG42, G3454, G3456 etc;
DIN St37, St42, St45, St52, DIN1626, DIN17175;
GB 20#, Q345, 16Mn etc.
Special specifications Available according to customer's requirements and quantity.
End Shape Beveled end, plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements
Surface treatment Painted, Oiled, galvanized, phosphate etc
Usage 1.Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
2.Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
3.The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
4.Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
Third party inspection Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.

ASTM A106 Seamless Carbon Steel Tube
ASTM A106/ASME SA106 is the standard specification for seamless carbon steel pipe applied for high temperature services. It includes three grades A, B and C, and common use grade is A106 Grade B. It used in different industries not only for pipeline systems like oil and gas, water, mineral slurry transmission, but also for boiler, construction, structural purposes.
ASTM A106 Grade B pipe is equivalent to ASTM A53 Grade B and API 5L B on chemical position and mechanical properties, in general use carbon steel and yiled strength minimum 240 MPa, tensile strength 415 Mpa.
Description
1. Standards: ASTM A106 (ASME SA106)
2. Products mainly used: apply to bending, curling and similar forming process.
3. The main products of steel / steel grade: Gr.A, Gr.B, Gr.C.
4. Specifications: diameter: 10.3 to 114.3 mm thickness: 0.8 to 12 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe.
5. Chemical composition and mechanical properties
6. JIS Number and Corrensponding Foreign Standards
Chemical compositions and mechanical properties
Grade Chemical Compositions
C Mn P S Si Cr Cu Mo Ni V
A106-A ≤0.25 0.27-0.93 ≤0.035 ≤0.035 ≥0.10 ≤0.40 ≤0.40 ≤0.15 ≤0.40 ≤0.08
A106-B ≤0.30 0.29-1.06 ≤0.035 ≤0.035 ≥0.10 ≤0.40 ≤0.40 ≤0.15 ≤0.40 ≤0.08
A106-C ≤0.35 0.29-1.06 ≤0.035 ≤0.035 ≥0.10 ≤0.40 ≤0.40 ≤0.15 ≤0.40 ≤0.08
Grade Mechanical Properties
Tensile Strength(Mpa) Yield Strength(Mpa) Elongation(%)
A106-A ≥330 ≥205 30
A106-B ≥415 ≥240 30
A106-C ≥485 ≥275 30


ASTM A53 Carbon Steel Pipe & Tube
ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26.  A 53 is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and air lines.
ASTM A53 seamless steel pipe chemical composition:
Grade Chemical Composition (%) Max.
C Mn P S Cu Ni Cr Mo V
A 0.25 0.95 0.05 0.045 0.40 0.40 0.40 0.15 0.08
B 0.30 1.20 0.05 0.045 0.40 0.40 0.40 0.15 0.08
ASTM A53 seamless steel pipe mechanical properties:
Grade Mechanical Properties
Tensile Strength (Mpa) Yield Strength (Mpa)
A ≥48,000 (≥330) ≥30,000 (≥205)
B ≥60,000 (≥415) ≥35,000 (≥240)


 
Steel pipe nominal outer diameter range Steel pipe outer diameter Coating category Coating Coating thickness
DN100~600 114.3~609.6 3PE (three-layer polyethylene) First layer: epoxy powder (green) 2.0~4.5mm
Intermediate layer: adhesive (white)
Outermost layer: polyethylene (black)
2PE (two layers of polyethylene) First layer: adhesive 2.0~4.5mm
Outermost layer: polyethylene
DN80~600 88.9~609.6 Epoxy powder Epoxy powder 200~400um
2FBE (Double layer epoxy powder) First layer: epoxy powder (green) 400~800um
Outermost layer: reinforced epoxy powder (gray green)
DN100~600 114.3~609.6 3PP (three layers of polypropylene) First layer: epoxy powder (green) 2.5~3mm
Intermediate layer: adhesive (white)
Outermost layer: polypropylene (white)
 
 
 

Company Profile

Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes

 

Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes
Wholesale ASTM A53/A106 Seamless 8inch 6inch API 5L X42 X70 Oil and Gas Seamless Carbon Steel Pipes

 

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