Specifications
Certification :
ISO, AISI, ASTM, EN, DIN
MOQ :
51
Price :
2.77
Shape :
Round
Technique :
Hot Rolled
Surface Treatment :
Pickling
Outer Diameter :
6-114mm
Diameter Range :
DN10 - DN400
Thickness Range :
SCH10 - SCH160
Length :
6m/pcs
Finishing :
Pickling / Bright Polished
Material Grades :
201, 304, 309S, 347, 329, 317L, 316L, 316Ti, 321, 310S, 2205, 2507, 904L, C276, C4
Duplex Grades :
31803, 32205, 32750, 32760
Nickel Alloy Grades :
Hastelloy, Inconel, Monel
Precipitation-hardening Grades :
254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Production Capacity :
500000kgs
Standards :
ASTM A213, ASTM A312, ASTM A270, ASTM B622
Quality Tests :
Spectrum, Tensile, Hardness, Flattening, Flaring, Eddy Current, Ultrasonic, Hydrostatic, Corrosion
Description
2205 Duplex Stainless Steel Tubing & 2507 Duplex SS Pipe
High-quality duplex stainless steel tubing and pipes including grades 31803, 32750, and 32760 for demanding industrial applications.
Product Specifications
Product Name Stainless Steel Pipe
Grade 201, 304, 309S, 347, 329, 317L, 316L, 316Ti, 321, 310S, 2205, 2507, 904L, C276, C4, etc.
Standard ASTM A213, ASTM A312, ASTM A270, ASTM B622
Diameter DN10 - DN400
Thickness SCH10 - SCH160 or custom thickness available
Length 6m per piece or custom lengths available
Shape Round
Finishing Pickling / Bright Polished
Company Type Factory
Available Material Grades
Austenitic: 201, 304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L
Duplex Steel: 31803, 32205, 32750, 32760
Nickel Alloy: Hastelloy, Inconel, Monel series
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Quality Assurance
  • Raw Material Guarantee: Using Tsingshan Brand raw materials with spectrum direct-reading testing
  • Process Control: Strict adherence to process charts with professional worker oversight
  • Inspection & Testing: Comprehensive testing including chemical composition analysis, mechanical properties, hardness, flattening, flaring, eddy current, ultrasonic, hydrostatic, and corrosion testing
Company Overview
We specialize in the production of sanitary stainless steel welded pipes and pipe fittings. Our facility features complete welded pipe assembly lines including cage forming, multi-shade welding, internal and external welding, and mirror polishing capabilities.
We strictly adhere to Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality management. Our products undergo rigorous testing including eddy current, water pressure, process performance, intergranular corrosion, and metallographic inspection.
Our welded pipes offer superior quality with stable wall thickness uniformity, high precision, no strain or pitting holes, excellent surface quality, and low hardness. Products are widely used in food processing, medical machinery, petroleum, chemical industries, and related applications.
Work Shop Facilities
Product Gallery
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2205 and 2507 Duplex Stainless Steel Pipe Hot Rolled Seamless Tube for High Corrosion Resistance

Ask Latest Price
Certification :
ISO, AISI, ASTM, EN, DIN
MOQ :
51
Price :
2.77
Shape :
Round
Technique :
Hot Rolled
Surface Treatment :
Pickling
Contact Supplier
2205 and 2507 Duplex Stainless Steel Pipe Hot Rolled Seamless Tube for High Corrosion Resistance
2205 and 2507 Duplex Stainless Steel Pipe Hot Rolled Seamless Tube for High Corrosion Resistance
2205 and 2507 Duplex Stainless Steel Pipe Hot Rolled Seamless Tube for High Corrosion Resistance
2205 and 2507 Duplex Stainless Steel Pipe Hot Rolled Seamless Tube for High Corrosion Resistance
2205 and 2507 Duplex Stainless Steel Pipe Hot Rolled Seamless Tube for High Corrosion Resistance

TSING SHAN STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Total Annual :
500,000,000-800,000,000
Employee Number :
100~200
Certification Level :
Verified Supplier
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