201 301 316L Stainless Steel Pipe Hot Rolled Industrial Tube with OD 6-630mm for Construction
Price:
2.14
MOQ:
50
Delivery Time:
Negotiable
Product Description
201 301 316L Stainless Steel Industrial Pipe
High-quality stainless steel piping solutions for construction materials and industrial applications.
Product Overview
Stainless steel pipe is a hollow, longitudinal steel section with economic round shape. Widely used in oil, chemical, medical, food, light industry, equipment manufacturing, and structural applications. Offers excellent strength-to-weight ratio and corrosion resistance.
Product Specifications
| Products Name | Stainless Steel Pipe |
|---|---|
| Type | Seamless Pipe / Welded Pipe |
| Shape | Round |
| Finishing | Bright Polished / Pickled |
| Diameter | OD6 - 630mm |
| Wall Thickness | SCH5 SCH10 SCH40 SCH80 SCH160 or custom |
| Length | 6m/pc or custom cutting |
| Standard | ASTM DIN EN GB |
| Main Grades | 304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276 |
Standard Size Reference
Manufacturing Processes
Seamless Hot Rolling Process:
- Round Pipe Billet → Heating → Perforation
- Three Roll Skew Rolling, Continuous Rolling or Extrusion
- Off Pipe → Sizing (Or Reducing Diameter) → Cooling
- Billet → Straightening → Water Pressure Test (Or Flaw Detection)
- Marking → Storage
Seamless Cold Rolling (Cold Drawn) Process:
- Round Pipe Billet → Heating → Perforation → Head
- Annealing → Pickling → Oil (Copper)
- Multi Pass Drawing (Cold Rolling) → Billet
- Heat Treatment → Straightening → Water Pressure Test
- Marking → Storage
Longitudinal Welding (Straight Seam Welding): Includes ERW, EFW processes
Industry Standards & Applications
ASTM A312 - For high temperature and general corrosive applications including sulfuric acid storage, phosphate fertilizer industries, pharmaceutical ventilation systems, and seawater condensers.
ASTM A213 - Seamless ferric carbon steel and austenitic alloy stainless steel tubing for boilers, superheaters, and heat-exchangers.
ASTM A269 - General use stainless steel tubing in seamless and welded forms.
ASME SB677 - Covers UNS N08904 (904L), UNS N08925, UNS N08926 for extremely corrosive services, including 6% molybdenum alloy stainless seamless pipe.
ASTM A789 - Seamless and welded ferritic/austenitic stainless steel tubing for general services, including duplex stainless steel materials.
ASTM A790 - Seamless and welded ferritic/austenitic stainless steel pipe with excellent resistance to stress corrosion cracking.
Product Gallery
Company Profile
Professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center. Strategically positioned 100 kilometers from Shanghai port for convenient transportation.
Production Capabilities:
- Annual output: 25,000 tons stainless steel seamless pipe
- 20,000 tons welded pipe production line
- 5,000 tons pipe fittings production line
Product Range:
- Stainless steel seamless pipe: φ6 ~ φ762×0.5 ~ 70mm
- Stainless steel welded pipe: φ15 ~ φ2200×0.5 ~ 80mm
- Pipe fittings and related products
Manufactured according to GB, ASTM, JIS, DIN standards. Main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO.
Contact Information
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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