When it comes to processing technology for SSAW (Spiral Submerged Arc Welded) steel pipes based on different standards, the specific requirements can vary depending on the standard being followed. Here are some general guidelines for processing technology based on commonly used SSAW Steel Pipe standards:

1. API 5L Standard (American Petroleum Institute)

Material Requirements: Follow the specified material requirements for API 5L grades such as API 5L Grade B, X42, X52, X65, etc.

Welding Process: Use high-quality welding techniques such as submerged arc welding for spiral seams.

Dimensional Accuracy: Ensure precise dimensions, tolerances, and wall thickness as per API 5L standards.

Quality Control: Implement rigorous quality control measures throughout the manufacturing process to meet API 5L requirements for mechanical properties, chemical composition, and non-destructive testing.

2. ASTM A252 Standard (American Society for Testing and Materials)

Material Grade: Utilize ASTM A252 Grade 1, Grade 2, or Grade 3 for structural steel pipes.

Pipe Fabrication: Employ spiral welding techniques to produce the SSAW steel pipes according to ASTM A252 requirements.

Coating and Protection: Apply necessary coatings such as fusion-bonded epoxy (FBE) or other corrosion protection methods as specified by ASTM A252.

Testing and Inspection: Conduct mechanical tests, non-destructive testing, and visual inspections to ensure compliance with ASTM A252 standards for quality and performance.

3. EN 10219 Standard (European Standard)

Steel Grade: Select appropriate steel grades such as S235, S275, S355 for manufacturing SSAW steel pipes under EN 10219.

Forming Process: Utilize spiral forming techniques to produce the pipes in accordance with EN 10219 requirements.

Surface Treatment: Implement suitable surface treatments and coatings to meet the corrosion protection standards outlined in EN 10219.

Testing Protocols: Adhere to testing protocols including mechanical testing, dimensional inspections, and weld seam quality checks as specified by EN 10219.

4. DIN 2458 Standard (German Industrial Standard)

Pipe Dimensions: Manufacture SSAW steel pipes within the dimensional limits and tolerances set by DIN 2458.

Joining Method: Employ submerged arc welding or other approved welding methods to create the spiral seams in compliance with DIN 2458.

Surface Finish: Ensure proper finishing, including cleaning, deburring, and coating application according to the requirements of DIN 2458.

Documentation: Maintain documentation and traceability for materials, processes, and inspections as per DIN 2458 standards.

5. GB/T 9711 Standard (Chinese National Standard)

Steel Grade Selection: Choose appropriate steel grades such as L245, L290, L360, L415, or L485 according to GB/T 9711 requirements.

Welding Procedure: Adhere to approved welding procedures and parameters for spiral welding in compliance with GB/T 9711 specifications.

End Treatment: Implement suitable end treatments like beveling, chamfering, or threading as per GB/T 9711 standards.

Quality Assurance: Conduct quality control measures including visual inspections, non-destructive testing, and mechanical property testing to ensure conformance with GB/T 9711 standards.

6. JIS G 3457 Standard (Japanese Industrial Standard)

Production Process: Employ spiral forming techniques and submerged arc welding methods to manufacture SSAW steel pipes in accordance with JIS G 3457.

Surface Coating: Apply appropriate anti-corrosion coatings or linings as specified by JIS G 3457 to protect the pipes against environmental factors.

Hydrostatic Testing: Conduct hydrostatic testing to verify the strength and integrity of the pipes in line with JIS G 3457 requirements.

Marking and Identification: Ensure clear and accurate marking of pipes with essential information such as material grade, size, and manufacturer details as mandated by JIS G 3457.

7. IS 3589 Standard (Indian Standard)

Material Specification: Source steel materials that meet the chemical composition and mechanical property requirements specified in IS 3589.

Manufacturing Process: Utilize advanced manufacturing techniques for spiral welding and forming to produce SSAW Pipes as per IS 3589 standards.

Surface Finish: Finish the pipes with suitable coatings or treatments to prevent corrosion and enhance longevity according to IS 3589 guidelines.

Inspection and Testing: Carry out thorough inspections, including dimensional checks, visual inspections, and non-destructive testing, to ensure compliance with IS 3589 specifications.

8. KS D 3566 Standard (Korean Standard)

Pipe Dimension Control: Maintain precise control over pipe dimensions, including diameter, wall thickness, and length, as stipulated by KS D 3566.

Weld Quality: Ensure high-quality weld seams by following approved welding procedures and parameters in line with KS D 3566 requirements.

Packaging and Storage: Package and store the SSAW pipes properly to prevent damage and maintain quality standards as per KS D 3566 guidelines.

Certification and Documentation: Provide necessary certification and documentation confirming compliance with KS D 3566 standards for traceability and quality assurance.

9. EN 10217 Standard (European Standard for Submerged Arc Welded Non-Alloy Steel Tubes)

Material Selection: Choose non-alloy steel grades such as S235, S275, or S355 according to EN 10217 requirements.

Welding and Forming: Utilize submerged arc welding and spiral forming techniques to manufacture SSAW pipes in compliance with EN 10217 specifications.

Finish and Coating: Apply suitable surface finishes and anti-corrosion coatings as per EN 10217 standards to protect the pipes from environmental degradation.

Testing Procedures: Conduct mechanical tests, non-destructive examinations, and dimensional checks to ensure the quality and integrity of the pipes in line with EN 10217 guidelines.

10. API 5L PSL1 and PSL2 Standards (American Petroleum Institute)

PSL1 vs. PSL2: Understand the different requirements for PSL1 (Product Specification Level 1) and PSL2 (Product Specification Level 2) under API 5L standards.

Material and Chemical Composition: Adhere to the specified material grades and chemical composition limits for both PSL1 and PSL2 grades.

Welding and Inspection: Follow the welding procedures, inspection requirements, and testing protocols outlined for PSL1 and PSL2 categories within API 5L standards.

Documentation and Traceability: Maintain comprehensive documentation and traceability records to demonstrate compliance with API 5L PSL1 and PSL2 requirements throughout the manufacturing process.

11. BS 3601 Standard (British Standard for Steel Pipes)

Steel Grades: Select appropriate steel grades such as S195T, S235, or S275 based on the application requirements specified in BS 3601.

Manufacturing Process: Employ spiral welding techniques and submerged arc welding methods to produce SSAW steel pipes in accordance with BS 3601 standards.

Surface Protection: Apply suitable coatings or linings to protect the pipes from corrosion and ensure longevity as per BS 3601 guidelines.

Testing and Inspection: Conduct mechanical testing, non-destructive testing, and visual inspections to verify compliance with the quality and performance criteria set by BS 3601.

12. DIN 1626 Standard (German Standard for Welded Circular Tubes of Non-Alloy Steels)

Material Selection: Choose non-alloy steel grades such as St37.0, St44.0, or St52.0 in accordance with DIN 1626 requirements.

Welding Process: Utilize submerged arc welding techniques for producing spiral seams in compliance with DIN 1626 specifications.

Dimensional Accuracy: Ensure precise dimensions and tolerances of the SSAW pipes as per DIN 1626 standards.

Surface Treatment: Apply appropriate surface treatments and coatings to meet the corrosion protection requirements outlined in DIN 1626.

13. AS/NZS 1163 Standard (Australian/New Zealand Standard for Structural Steel Hollow Sections)

Steel Grades: Use structural steel grades such as C250, C350, or C450 as specified by AS/NZS 1163 for manufacturing SSAW steel pipes.

Forming and Welding: Employ advanced forming and welding techniques to produce high-quality spiral welded pipes in compliance with AS/NZS 1163 requirements.

Quality Assurance: Implement robust quality control measures and testing procedures to ensure the mechanical properties and dimensional accuracy of the pipes meet AS/NZS 1163 standards.

Compliance Documentation: Maintain documentation certifying compliance with AS/NZS 1163 standards for traceability and quality assurance purposes.

14. GOST 20295 Standard (Russian Standard for SSAW Steel Pipes)

Material Specifications: Source materials that meet the chemical composition and mechanical property requirements specified in GOST 20295.

Welding Procedures: Follow approved welding procedures and parameters for spiral welding to ensure the integrity of the weld seams in alignment with GOST 20295 standards.

Inspection and Testing: Conduct thorough inspections, including visual examinations, ultrasonic testing, and dimensional checks, to verify compliance with GOST 20295 requirements.

Packaging and Delivery: Package and deliver the SSAW pipes according to the guidelines outlined in GOST 20295 to prevent damage during transportation and storage.

Adhering to the specific processing technology requirements outlined in these additional standards is crucial for ensuring the quality, reliability, and performance of SSAW steel pipes across various industrial applications. Manufacturers should adhere closely to the guidelines prescribed in each standard to meet industry regulations and deliver high-quality products to the market.