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Tianjin Wanlei Steel Pipe Co.,Ltd
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HG 20537 Austenitic Welded Stainless Steel Pipes For Shell-and-tube Heat Exchangers
HG 20537 Austenitic Welded Stainless Steel Pipes for Shell-and-tube Heat Exchangers Overview HG 20537 is a Chinese chemical industry standard that establishes technical requirements for large-diameter welded austenitic stainless steel pipes used in chemical plants. This standard applies to pipes...
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of hg 20537 austenitic welded stainless steel pipes for shell-and-tube heat exchangers in China, featured by quality products and low price. If you're going to wholesale durable hg 20537 austenitic welded stainless steel pipes for shell-and-tube heat exchangers made in China, welcome to get pricelist and free sample from our factory.
HG 20537 Austenitic Welded Stainless Steel Pipes for Shell-and-tube Heat Exchangers
Overview
HG 20537 is a Chinese chemical industry standard that establishes technical requirements for large-diameter welded austenitic stainless steel pipes used in chemical plants. This standard applies to pipes manufactured using the arc welding method with filler metal, covering specifications, dimensions, manufacturing processes, and testing methods.
Specifications
|
Name |
HG 20537 Austenitic Welded Stainless Steel Pipes for Shell-and-tube Heat Exchangers |
|
Materials |
HG 20537 0Cr18Ni9 0Cr18Ni10Ti 00Cr19Ni10 |
|
Size |
Outer Diameter:10 mm to 76mm |
|
Wall Thickness: 1.0mm to 4.0mm |
|
|
Length: 3m to 9m or customized length |
|
|
Technical Methods |
welded |
|
Testing Methods |
Hadrostatic Test;NDE;Flattening/Flaring Test/Bend Test;Chemical Analysis;Other Tests as required by the Standard |
|
Delivery Time |
Usually within 10-45 days after receipt of advance payment |
|
Application |
Applicable to the chemical, petrochemical, pharmaceutical, and other industries, covering the manufacturing, inspection, and acceptance of large-diameter welded steel pipes. |
|
Origin |
China |
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Our advantages
a. We can provide high-quality products and issue corresponding quality certificates.
b. We can provide professional after-sales consultation services.
c. We offer custom steel pipe services and provide professional technical information consulting services for steel pipes.
d. Professional and customizable logistics packaging services.
Common Steel Grades
FAQ
Q: More goods?
A: We also have seamless steel pipe, ERW, SSAW, LSAW steel pipe, galvanized steel pipe.square and rectangle steel pipe, casing and tubing pipe,pipe fittings.
Q: How can we ensure that the mechanical properties of steel pipes (such as yield strength and tensile strength) meet the standards?
A: We can provide relevant documentation and accept third-party inspections.
Q: Do you accept orders for custom steel pipes?
A: Certainly. We welcome your inquiries.
Q: What after-sales services do you provide?
A: Technical Support: Free consultation on material selection, welding, and anti-corrosion techniques. Rapid Response: 24-hour response mechanism for customer complaints. Warranty Commitment: Reasonable warranty period provided. File Establishment: Product usage records created for key clients, with regular follow-ups to ensure dedicated service.
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