Polished Stainless Steel Seamless Pipe ASTM A312 TP304 TP316L with Cold-Drawing Technique and OD 6-630mm
Price:
4.19
MOQ:
51
Delivery Time:
Negotiable
Product Description
Polished Stainless Steel Seamless Pipe ASTM A312 TP304 TP316L
| Products Name | Bright polished stainless steel pipe |
|---|---|
| Grade | 201 304 316L 2205 2507 904L C276 C4 etc |
| Standard | ASTM A213, ASTM A312, ASTM A270, ASTM B622 |
| Diameter | OD6 - 406mm |
| Thickness | 0.4 - 20.0mm |
| Length | 6m/pcs or fixed length as request |
| Finishing | Bright Polished |
| Company type | Factory |
Available Steel Grades
Austenitic
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 material 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 workers.
Inspection & Testing
- Direct-reading Spectrum Instrument for chemical composition analysis
- Yield Strength, Tensile Strength, and Elongation testing
- Hardness Test, Flattening Test, Flaring Test
- Eddy Current Test, Ultrasonic Test, Hydrostatic Test
- Corrosion Test and other quality verification methods
About Our Company
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. Our manufacturing strictly follows Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality system certification. Our products feature stable quality, uniform wall thickness, high precision, and excellent surface quality, making them ideal for food, medical machinery, petroleum, chemical, and related industries.
Work Shop
Product Gallery
Contact Information
Sales: Mr Gao
Address: NO.283-1 Youyi Road, Wuxi City, China
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben