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Heavy Wall Thickness TP316/316L Seamless Steel Pipe Cold Drawn
| MOQ: | 1pc |
| Price: | Above 2usd/kg |
| Standard Packaging: | Bundles in woven bag/plywood case With plastic end caps |
| Delivery Period: | 2 weeks/container |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Capacity: | 1000 ton/month |
Detail Information
Brand Name
SMLSCO
Certification
ISO PED
Material:
TP316/316L
Certificates:
ISO, PED Certified
Package:
Woven Bag
Manufacturing Method:
Seamless
Standard:
ASTM A312
Surface Treatment:
Annealed & Pickled
Highlight:
316L Seamless Steel Pipe
,Cold Drawn Seamless Steel Pipe
,TP316 Seamless Steel Pipe
Product Description
Heavy Wall Thickness TP316/316L Seamless Steel Pipe Cold Drawn
Product Specifications
| Attribute | Value |
|---|---|
| Material | TP316/316L |
| Certificates | ISO, PED certified |
| Package | Woven Bag |
| Manufacturing Method | Seamless |
| Standard | ASTM A312 |
| Surface Treatment | Annealed & Pickled |
316/316L Material Properties
316/316L contains 2-3% Molybdenum. It has excellent resistance to pitting and crevice corrosion in high-chloride environments. The low-carbon 316L has no sensitization tendency in welded areas. This makes it suitable for rapid on-site splicing. The heavy-wall design is combined with cold-drawing reinforcement. This allows the pipe to maintain stable mechanical properties under high pressure and pulsating loads.
Applications
This series of heavy-wall seamless pipe is mainly for chemical injection lines. It is also used in offshore platform hydraulic systems. Other applications include high-pressure heat exchangers and boiler feedwater circuits. Its excellent corrosion and pressure resistance helps global industrial distributors maintain ready stock. They can meet immediate customer demand for high-safety-factor pipes.
Advantages
- SMLSCO maintain a large stock of 316/316L heavy-wall pipe. Our inventory covers the full OD range from Sch60 to Sch160.
- Global container loading is ready within two weeks. We support shipping mixed specifications in the same container.
- Bulk purchasing of raw materials lowers unit costs. This helps distributors stay price-competitive in the high-pressure pipe market.
- We hold ISO + PED certificates. This saves time on repeated quality inspections and certifications. It also improves capital turnover efficiency.
Cold-Drawn Production Process
Multi-pass cold drawing is used for finishing. The pipe blank undergoes multiple cold draws. It is also subject to intermediate annealing and straightening. This process controls dimensional tolerances to within ±0.05 mm. Wall thickness uniformity improves by over 12%. The fine-grain structure significantly increases compressive strength. A mirror-finish inner wall reduces fluid resistance. This provides a safer pipe choice for high-pressure systems.
Quality Control System
SMLSCO uses a three-stage quality control process. It begins with PMI for raw materials. Then, it involves in-process eddy current and ultrasonic testing. Finally, a 100% review of the finished product's hydro-test and dimensions is conducted. Each pipe is photographed and archived. SGS/TÜV spot-check reports are available upon request. Complete and traceable data ensures rapid quality acceptance.
Technical Specifications
| Grade | TP316; TP316L; TP304; TP304H; TP304L; TP321; TP321H; TP317L; TP310S; TP347H, S31803, 2205, 2507,... |
|---|---|
| Standard | ASTM A312, etc |
| Size | OD: 1/4" - 24" WT: Sch5s - XXS Length: Max.6M |
| Manufacturing Method | Seamless (Cold-drawn) |
| Surface Treatment | Annealed & Pickled |
| Length | Standard 6m / Customized available |
| Certification | ISO, PED certified |
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