1/2" SCH40 ASTM A312 TP304 /304L Stainless Steel Welded Pipes With Annealed And Pickled Surface
Brand Name:KAYSUNS
Certification:PED,ISO
Model Number:KS-WLD
Minimum Order Quantity:500Kgs
Delivery Time:30-45days
Place of Origin:China
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Location:
Wenzhou Zhejiang China
Address:
Room 901, Jinri Jiayuan, South Tangjiaqiao Rd, Wenzhou, 325000 China
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within 1 hours
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Product Details
TP316 / 316L / S31603 Stainless Steel Welded Pipes , Class 1 Double
Welded Pipe
Kaysuns is a top supplier of stainless steel pipes and tubings in
China, we provides both seamless stainless steel pipes and welded
stainless steel tubings and other ss pipes. Austenitic stainless
steel has austenite as its primary phase, our product covers full
300 series and duplex stainless steel, nickel-based alloy and super
austenitic stainless steel etc. We are also ability to supply
titanium alloy tube and copper alloy tubes in ASME / EN norms. All
of our tubings are qualified and a third party inspection are
available for them.
Welded stainless steel pipe provides us a large diameter but low
cost solution. Our welding process mainly is Plasma-Arc
Welding(PAW), its biggest diameter could reach 3000mm. If other
process is required, please state it in the requirement of
stainless steel tubings.
Strength:
- Full grades of austenitic stainless steel, duplex stainless steel and nickel based alloy
- Small order quantity available from 200kgs
- Large diameter seamless stainless steel pipe, up to 36"
- Thin wall thickness seamless stainless steel pipe, like o.d.273×w.t.4mm
- Double quality control system - first from our approved factory, second from our owned QA
- Fast delivery of 20~40days for general grades
- Flexible and professional service and operations
- Both seamless and welded pipe are available
Surface Finishes:
- Pickling finish
- bright annealed finish
- Mirror finish
- sand blast finish
| UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max | ||||||
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
| Size: | Outer diameters from 6 up to 3000 mm (0.24 up to 118 inches), wall thicknesses from 0.5 up to 36 mm (0.02 up to 1.42 inches). |
| Rate: | SCH5S to SCHXXS |
| Standard: | ASTM A312, A213, A268,A269, A249, A270, A376,A511; |
| Material: | Stainless steel:
TP304,304L,304H,316,316L,316H,316Ti,317,317L,309S,310S,310H,347,347H,321,321H,
904L, S31254 |
Application | For fluid & gas transport |
Structure & machining etc | |
Advantages | Advanced technology of cold draw machine |
Advanced annealing machine | |
Better mechanical property | |
More precise dimension | |
Perfect inspection method and inspection equipment etc |
Our factory is a leading manufacturer and supplier for qualified
stainless steel welded pipes, includes ASME/ASTM, EN/DIN, JIS
series stainless steel pipes, and a wide range for material grades.
For more information, please contact us.
1/2" SCH40 ASTM A312 TP304 /304L Stainless Steel Welded Pipes With Annealed And Pickled Surface
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