TP304 / 1.4301 Sanitary Stainless Steel Pipe with Bright Finish Large Diameter
High-quality sanitary stainless steel pipes with bright polished finish, designed for demanding industrial applications in food, medical, pharmaceutical, and chemical industries.
Product Specifications
| Products Name |
Bright Polished Stainless Steel Pipe |
| Grade |
201, 304, 316L, 321, 310S, 2205, 2507, 904L, C276, C4, etc. |
| Standard |
ASTM A213, ASTM A312, ASTM A270, ASTM B622 |
| Diameter |
OD6 - 114mm |
| Thickness |
0.4 - 20.0mm |
| Length |
6m/pcs or fixed length as requested |
| Shape |
Round, Square, Rectangle |
| Finishing |
Bright Polished |
| Company Type |
Factory |
Available Steel 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 meet client specifications.
Process Control
Strict adherence to process charts with careful monitoring by our professional workforce.
Inspection & Testing
- Direct-reading Spectrum Instrument for chemical composition analysis
- Yield Strength, Tensile Strength, and Elongation testing
- Hardness Test, Flattening Test, and Flaring Test
- Eddy Current Test and Ultrasonic Test
- Hydrostatic Test and Corrosion Test
Company Overview
We specialize in manufacturing 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 equipment. We strictly adhere to Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality management system certification.
Our products offer superior quality compared to stainless steel seamless cold drawing processes, featuring stable and accurate dimensions, 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.
Applications include food processing, medical machinery, petroleum, chemical industries, and more.
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