Zhejiang Seamless Pipe Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 ton/month |
| Delivery Time | 2 weeks/container |
| Packaging Details | Bundles in woven bag/plywood case With plastic end caps |
| Material | TP316/316L |
| Certificates | ISO, PED certified |
| Package | Woven Bag |
| Manufacturing Method | Seamless |
| Standard | ASTM A312 |
| Surface Treatment | Annealed & Pickled |
| Brand Name | SMLSCO |
| Certification | ISO PED |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 ton/month |
| Delivery Time | 2 weeks/container | Packaging Details | Bundles in woven bag/plywood case With plastic end caps |
| Material | TP316/316L | Certificates | ISO, PED certified |
| Package | Woven Bag | Manufacturing Method | Seamless |
| Standard | ASTM A312 | Surface Treatment | Annealed & Pickled |
| Brand Name | SMLSCO | Certification | ISO PED |
| High Light | 316L Seamless Steel Pipe ，Cold Drawn Seamless Steel Pipe ，TP316 Seamless Steel Pipe | ||
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.
SMLSCO 316 Seamless Pipe Application
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.
SMLSCO 316L Seamless Pipe Advantages:
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.
Introduction to the 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 of SMLSCO Pipe
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.
|
Grade |
TP316; TP316L;TP 304; 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 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 18 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes.With 18 years of growth, we have established production c... Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 18 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes.With 18 years of growth, we have established production c...
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