 |
| Quantity: | |
|---|---|
TP316/L
ISO, PED
DN8-DN450
woven bag or as per customer’s
FOB/CFR/CIF，etc
T/T, L/C or as negotiation
| Standard | ASME/ASTM SA/A213, ASTM A269, ASME/ASTM SA/A789 |
| Grade | TP316/L, TP304/L, TP321/L, TP310S, TP316Ti, 2205, 2507... |
| Outer Diameter | 1/4 "to 2"（OD≤1 1/2", All Bight Annealed ），DN6-DN50 |
| Wall thickness | Sch10s, Sch40, Sch40s, Sch80, Sch80s |
| Certificates | ISO, PED |
| Surface | Polished/Bight Annealed OD≤1 1/2", All Bight Annealed ( If you need annealed pickled, we also provide) |
| Processes | Cold Rolled, Cold Drawing |
| End Cut | Plain End ( PE ) / Bevel End ( Be ) |
| Inspection | 100% |
| Price Term | FOB , CFR , CIF or as negotiation |
| Payment | T / T , L / C or as negotiation |
| Delivery time | 2 weeks after received your deposit ( Normally according to the order quantity ) |
| Package | woven bag or as per customer’s requirement |
 |  |
Company advantages
SMLSCO is a leading manufacturer and supplier of Stainless Steel Seamless Tube. The seamless manufacturing process ensures smooth surfaces, eliminating leaks and weak points, and our Seamless Tube provides superior durability, corrosion resistance and longevity.SMLSCO is committed to solving our customers' delayed-delivery pain points, and has over 200 tonnes of SMLSCO Seamless Tube in stock in a wide range of sizes and thicknesses to meet the needs of a wide variety of industries, from automotive and aerospace to pharmaceutical and food processing.
| Facility Name | QTY |
| Bright Annealed Furnace | 2 Sets |
| 20 Cold Rolling Machine | 2 et |
| 15 Cold Rolling Machine | 6 Sets |
| Cold Drawn Machine | 2 Sets |
| Straighten Machine | 2 Sets |
| Tube Cutting Machine | 2 Sets |
| Polishing Machine | 1 Set |
| Degrease Pool | 8 Sets |
1. Pipe Blanks
High-quality raw materials are selected and inspected to prepare the tube blanks for processing.
2. Cold Rolling
The tube is rolled at room temperature to refine its shape, improve surface finish, and ensure precise dimensions.
3. Cold Drawing
The tube is drawn through a die to reduce its diameter and wall thickness while enhancing dimensional accuracy.
4. Degreasing
All oil and contaminants are removed from the tube surface to prepare it for heat treatment.
5. Bright Annealing
The tube is heat-treated in a controlled atmosphere to restore mechanical properties and achieve a bright, oxide-free surface.
6. Straightening
The tube is mechanically straightened to meet strict straightness and usability standards.
7. Polishing
The surface is polished to enhance appearance and meet cleanliness or hygienic requirements.
8. Cutting
Tubes are cut to the required lengths and prepared for final inspection and packaging.
| Standard | ASME/ASTM SA/A213, ASTM A269, ASME/ASTM SA/A789 |
| Grade | TP316/L, TP304/L, TP321/L, TP310S, TP316Ti, 2205, 2507... |
| Outer Diameter | 1/4 "to 2"（OD≤1 1/2", All Bight Annealed ），DN6-DN50 |
| Wall thickness | Sch10s, Sch40, Sch40s, Sch80, Sch80s |
| Certificates | ISO, PED |
| Surface | Polished/Bight Annealed OD≤1 1/2", All Bight Annealed ( If you need annealed pickled, we also provide) |
| Processes | Cold Rolled, Cold Drawing |
| End Cut | Plain End ( PE ) / Bevel End ( Be ) |
| Inspection | 100% |
| Price Term | FOB , CFR , CIF or as negotiation |
| Payment | T / T , L / C or as negotiation |
| Delivery time | 2 weeks after received your deposit ( Normally according to the order quantity ) |
| Package | woven bag or as per customer’s requirement |
| |
Company advantages
SMLSCO is a leading manufacturer and supplier of Stainless Steel Seamless Tube. The seamless manufacturing process ensures smooth surfaces, eliminating leaks and weak points, and our Seamless Tube provides superior durability, corrosion resistance and longevity.SMLSCO is committed to solving our customers' delayed-delivery pain points, and has over 200 tonnes of SMLSCO Seamless Tube in stock in a wide range of sizes and thicknesses to meet the needs of a wide variety of industries, from automotive and aerospace to pharmaceutical and food processing.
| Facility Name | QTY |
| Bright Annealed Furnace | 2 Sets |
| 20 Cold Rolling Machine | 2 et |
| 15 Cold Rolling Machine | 6 Sets |
| Cold Drawn Machine | 2 Sets |
| Straighten Machine | 2 Sets |
| Tube Cutting Machine | 2 Sets |
| Polishing Machine | 1 Set |
| Degrease Pool | 8 Sets |
1. Pipe Blanks
High-quality raw materials are selected and inspected to prepare the tube blanks for processing.
2. Cold Rolling
The tube is rolled at room temperature to refine its shape, improve surface finish, and ensure precise dimensions.
3. Cold Drawing
The tube is drawn through a die to reduce its diameter and wall thickness while enhancing dimensional accuracy.
4. Degreasing
All oil and contaminants are removed from the tube surface to prepare it for heat treatment.
5. Bright Annealing
The tube is heat-treated in a controlled atmosphere to restore mechanical properties and achieve a bright, oxide-free surface.
6. Straightening
The tube is mechanically straightened to meet strict straightness and usability standards.
7. Polishing
The surface is polished to enhance appearance and meet cleanliness or hygienic requirements.
8. Cutting
Tubes are cut to the required lengths and prepared for final inspection and packaging.
