Seamless Stainless Steel Pipe SCH 160
High-quality seamless stainless steel pipes manufactured to SCH 160 specifications, designed for demanding industrial applications requiring superior strength and corrosion resistance.
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: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556
- Inconel: UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
- Monel: UNS N04400, N05500
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Quality Assurance
Raw Material Guarantee: We use Tsingshan Brand raw materials with spectrum direct-reading testing to ensure chemical composition accuracy and quality consistency.
Process Control: Strict adherence to process charts with comprehensive worker training and supervision.
Inspection & Testing: Comprehensive testing including chemical composition analysis, yield strength, tensile strength, elongation, hardness test, flattening test, flaring test, eddy current test, ultrasonic test, hydrostatic test, and corrosion test.
Company Overview
Our company specializes in the production of sanitary stainless steel welded pipes and pipe fittings. We operate 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 system certification. Our comprehensive testing facilities include eddy current testing, water pressure testing, process performance inspection, intergranular corrosion testing, and metallographic inspection.
Compared to stainless steel seamless cold drawing processes, our products offer superior quality stability, uniform wall thickness, high precision, no strain or pitting holes, excellent surface quality, low hardness, and direct production capabilities for elbows, tees, and related accessories.
Our products are widely used in food processing, medical machinery, petroleum, chemical industries, and related applications.