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Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder

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Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder

Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder
Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder

Large Image :  Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder

Product Details:

Place of Origin: China
Brand Name: NEW FORCE
Certification: MTC
Model Number: ASTM A519

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Packaging Details: bare and loose
Delivery Time: 2~10 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
Detailed Product Description
Standard: ASTM A519 Manufacture: Hot Rolled Or Cold Drawn
Structure: Seamless Application: CNG Transportation
Usage: CNG Cylinder Pipe Material: 4130, 4142, 4145, 4147
High Light:

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Seamless Alloy Steel ASTM A519 Pipe for Gas Cylinder and Structure Pipe

 

1. Standards:
ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing

 

2. Application:
For the Seamless steel pipes in large calibers for gas cylinders

 

3. Ordering Information

Quantity (feet, weight, or number of pieces),

Name of material (seamless carbon or alloy steel mechanical tubing),

Form (round, square, rectangular or special shapes)

Dimensions (round, outside diameters and wall thickness)

Length (specific or random, mill lengths)

Manufacture (hot finished or cold finished)

Grade (4130, 4142, 4145 and 4157)

Condition (sizing method and thermal treatment)

Surface finish (special pickling, shot blasting, or ground outside surface, if required)

Product analysis and chemical analysis, if required,

Special marking, and

Special packing.

 

4. Chemical Requirements

Chemical Requirements
Grade Designation Chemical Composition Limits, %
Carbon (C) Manganese (Mn) Phosphorous (P) Sulfur (S) Silicon (Si) Chromium (Cr) Molybdenum (Mo)
max max
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
4142 0.40-0.45 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 0.75-1.00 0.04 0.04 0.15-0.35 0.80-1.10 0.15-0.25
4147 0.40-0.50 0.75-1.00 0.04 0.04 0.15-0.35 0.80-1.10 0.15-0.25

 

5. Available Size Range

OD Thickness
mm inch mm
559 22'' 12~30
715   20~40
914 36'' 22.5~50
*If the steel grades and size you are looking for are not listed above, please contact us for further information.

 

6. Manufacture

Hot Rolled or Cold Drawn

 

7. Manufacturing Process

Raw Material Inspection → Cold Centering → Heating → Piercing & Rolling → SIzing → Heat Treatment → Testing → Finishing → NDE → Visual & Dimension Inspection → Marking → Storing & Shipping

 

Round Shape Seamless Steel Tube ASTM A519 Ground Outside Surface For Gas Cylinder 0

 

 

Contact Details
Xi'an New Force Energy Engineering Co.,Ltd

Contact Person: zaya_z

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