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ASTM A519 4130 seamless steel pipe

Tube/Pipe for gas cylinder Standard: ASTM A519 - Seamless carbon steel and alloy steel mechanical tube EN10297 - Seamless steel pipe DOT-3AA/3AAX for mechanical and general engineering purposes - Seamless cylinder specification GB18248 - Seamless steel pipe GB28884 for cylinders - Seamless steel pipes for large volume cylinders

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Steel Pipes For Gas Cylinders

+8615506469269

sales3@juyuansteel.com

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PRODUCT DETAILS

Tube/Pipe for gas cylinder
Standard:

ASTM A519 - Seamless carbon
steel and alloy steel mechanical tube EN10297
- Seamless steel pipe DOT-3AA/3AAX for mechanical and general engineering purposes - Seamless cylinder specification
GB18248 - Seamless steel pipe
GB28884 for cylinders - Seamless steel pipes for large volume cylinders
Grade

Standard	Grade	From	WT	Remarks
ASTM A519	4130、4140、4142、4145	219-720mm	5-50mm
EN10297	30CrMo4、34CrMo4、42CrMo4	219-720mm	5-50mm
DOT-3AA/3AAX	4130X	406-720mm	5-25mm
GB18248	37Mn、34Mn2V、30CrMo、35CrMo、34CrMo4	219-720mm	5-30mm
GB28884	30CrMoE、42CrMoE	219-720mm	5-50mm

Note:Other size can also be provided after consuliting with customers

CUSTOMER VISIT

We place great emphasis on product quality and customer experience. Strict international standards are implemented throughout the production and supply process, while long-term partnerships with major steel mills ensure consistent quality and reliable delivery.

QUALITY INSPECTION

All products are produced and inspected in strict accordance with international standards and customer requirements to ensure stable and reliable quality and excellent performance.

CUSTOMER PRAISE

After years of development and accumulation, the company has established a complete procurement, sales, logistics and after-sales service system, and has established long-term and stable cooperative relationships with many well-known steel production companies and end users at home and abroad.

PARTNER

APPLICATION AREAS

Tunnel

Bridge Construction

New Energy

Automobile Manufacturing

Airport construction

High-rise Buildings

Aerospace

Ship terminal

FAQ

Q1: What types of steel products do you supply?

A: We offer a wide range of steel products, including hot-rolled coils, cold-rolled coils, stainless steel coils, rebar, steel plates, channels, angles, and more, suitable for construction and industrial applications.

Q2: What specifications and grades are available?

A: Our products cover various thicknesses, widths, lengths, and standards (ASTM, EN, GB, etc.). Material grades include carbon steel, low-alloy steel, stainless steel, and custom specifications upon request.

Q3: Do you have steel products in stock?

A: Most standard sizes are available in stock for prompt delivery. Special sizes or large orders may require advance notice for production.

Q4: How can I get a quote?

A: Please provide product specifications, quantity, delivery location, and payment terms. We will provide a detailed quotation within 24 hours.

Q5: Does the price include shipping?

A: Quotation can be given with or without shipping costs. We support different trade terms such as FOB, CIF, and EXW.

Q6: Are there discounts for bulk orders?

A: Yes, we offer tiered discounts and long-term cooperation incentives based on order volume and contract terms.

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Steel Pipes For Gas Cylinders

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