High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe

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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • ASTM 4130 Property
  • Detailed Photos
  • Product Application
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
ASTM 4130 4140 ASME AISI 4340 4330
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
Section Shape
Round
Pipe Ends
Iron Protector,Caps or Without Caps,None
Tolerance
±15%
Packing
Hex Bundling with Wooden Case Package
Delivery Time
10~30days
Transport Package
Strip in Bulk and Standard Export Package
Specification
1.0-60mm
Trademark
Baowu
Origin
Shandong
HS Code
73041990
Production Capacity
50000 Tons/Year

Product Description

Product Description
ASTM 4130 4140 ASME AISI 4340 4330 seamless pipe Alloy Steel Pipe

Application

Oil exploration, automobiles, machinery, etc

Dimensions

Outer diameter: 83-254 mm, Wall thickness: 7 to 60 mm, length: not more than 12 meters.

Tolerance for OD and ID

Cold drawn: within ±0.2mm

Cold rolled: within ±0.1mm

Tolerance for Wall Thickness

Hot rolled: within +/-5%,

Cold drawn: within 0.6mm

Process

Hot Rolled, Cold Drawn, Precision Rolled

Delivery Condition

Hot rolled, Cold drawn, Annealed, Normalized, Quenched and tempered.

Surface Condition

Black surface, Rough turned, Peeled.

Standard:

ASTM A519

Product Parameters

Grade
 
      C      Mn     Pmax      Smax      Si         Cr      Mo       Ni

4130
0.28-0.33 0.40-0.60      0.04      0.04   0.15-0.35   0.80-1.10   0.15-0.25        /

4140

0.38-0.43

0.75-1.00

     0.04
     0.04  0.15-0.35   0.80-1.10   0.15-0.25        /

4145
0.43-0.48 0.75-1.0      0.04      0.04  0.15-0.35   0.80-1.10   0.15-0.25        / 
4320 0.17-0.22 0.45-0.65      0.04      0.04  0.15-0.35    0.40-0.60   0.20-0.30 1.65-2.0
4340 0.38-0.43 0.60-0.80      0.04      0.04  0.15-0.35   0.70-0.69   0.40-0.60 1.6-2.0
ASTM 4130 Property

Chemical composition:

C: 0.28-0.33

Si: 0.15-0.35

Mn: 0.40-0.60

S: allowed residue ≤0.040

P: allowed residue ≤0.035

Cr: 0.80-1.10

Ni: allowed residue ≤0.030

Cu: allowed residue ≤0.030

Mo: 0.15-0.25

Mechanical properties:

Tensile strength σb (MPa) : ≥930(95)

Yield strength σs (MPa) : ≥785(80)

Elongation δ5 (%) : ≥12

Area reduction ψ (%) : ≥50

 

Detailed Photos
High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe
High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe
High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe
 
Product Application

 

High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe
High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe
High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe
                                                                       Oil/Gas Drilling                                                                                                               Boiler Pipe
                                                                                                       
Packaging & Shipping
 

High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe

 
FAQ

1.Are You Manufacture or Trade Company
We are a company integrating industry and trade, with more than ten years of experience experience for supply Metal material and products in domestic.

2.Can you supply what is the service?
We can supply the kinds of metal materials and products,and we also can supply other process services.

3.Can you supply the free sample?
We can supply the free sample,but the sample express freight should be by you.

4.What about your the fast lead time if we place order?
It is normal 7-10 days after receive your deposit.

5.Which payment terms can you accept?
We can accept the TT, Western Union now or Negotiation.

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