TP316L Seamless Stainless Steel Tube 6-630mm OD SCH40 ASTM A312 for Corrosive Applications
TP316L stainless steel seamless pipes and tubes (Grade 1.4404) are high-performance corrosion-resistant components designed for demanding industrial applications. These SCH40 pipes offer exceptional durability and reliability across various sectors.
| Parameter | Specification |
|---|---|
| Surface Treatment | Pickling |
| Transport Package | Wooden Box |
| Outer Diameter | 6-630mm |
| Origin | China |
| HS Code | 7304319000 |
| Production Capacity | 500,000 kgs |
| Parameter | Details |
|---|---|
| Product Name | Stainless Steel Pipe |
| Type | Seamless Pipe / Welded Pipe |
| Shape | Round |
| Finishing | Bright Polished / Pickled |
| Diameter Range | OD 6-630mm |
| Wall Thickness | SCH5, SCH10, SCH40, SCH80, SCH160 or custom |
| Length | 6m per piece or custom cutting |
| Standards | ASTM, DIN, EN, GB |
| Main Grades | 304, 304L, 309S, 310S, 316L, 316Ti, 316LN, 317L, 321, 329, 347, 410, 2205, 2507, 904L, C276 |
- 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
- Round Pipe Billet → Heating → Perforation → Head
- Annealing → Pickling → Oil (Copper)
- Multi Pass Drawing (Cold Rolling) → Billet
- Heat Treatment → Straightening → Water Pressure Test
- Marking → Storage
Includes ERW (Electric Resistance Welding) and EFW (Electric Fusion Welding) processes.
Specification for seamless, welded, and heavy cold worked austenitic stainless steel pipes. Widely used in sulfuric acid storage tanks, phosphate fertilizer industries, fluorosilicic acid reactors, phosphoric acid plants, chlorate crystallizers, pharmaceutical factory ventilation systems, solvent recovery filters, condensers, pipelines, bleaching equipment, offshore platform water systems, desalination plants, and power plant seawater condensers.
Covers seamless ferric carbon steel and austenitic alloy stainless steel tubes for boilers, superheaters, and heat exchangers.
Standard for stainless steel tubes in seamless and welded forms for common applications.
Covers UNS N08904 (904L), UNS N08925, UNS N08926 (alloy 926) in seamless, cold-drawn, and hot finished steel pipes for extremely corrosive services, including 6% molybdenum alloy stainless seamless pipes.
Covers seamless and welded ferritic/austenitic stainless steel tubing for general services, including duplex stainless steel tube materials.
Specification for seamless and welded ferritic/austenitic stainless steel pipe with particular emphasis on resistance to stress corrosion cracking.
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