
SMLSCO: Steel In Stock, Delivered On The Dot.
ET 88.9*3.05MM Cold Rolled S31803 Duplex Steel Seamless Pipe
Product Specifications
| Attribute |
Value |
| Material |
304L/316L |
| Certificates |
ISO9001:2015, PED |
| Package |
Woven Bag |
| Type |
Seamless |
| Schedule |
10/10S, 40/40S, 80/80S |
| NPS |
1/4"-18" |
Technical Specifications
| Material |
TP304L, TP316L |
| Outer diameter |
1/4" - 24" |
| Wall thickness |
Sch5s - XXS |
Chemical Composition
| Element |
TP304L/1.4307 |
TP316L/1.4404 |
| C(max) |
0.035 |
0.035 |
| Si(max) |
1.00 |
1.00 |
| Mn(max) |
2.00 |
2.00 |
| P(max) |
0.045 |
0.045 |
| S(max) |
0.030 |
0.030 |
| Cr |
18.0-20.0 |
16.0-18.0 |
| Ni |
8.0-13.0 |
10.0-14.0 |
| Mo |
- |
2.0-3.0 |
Product Details
| Outer Diameter |
13.7-457.2mm |
| Wall Thickness |
2.11-23.83mm |
| NPS |
1/4"-18" |
| Schedule |
10/10S,40/40S,80/80S |
| Material Grade |
304L/316L |
| Standard |
ASTM A312 |
| Application |
Used in Fluid and Gas Transport, Structure and Machining, etc |
| Process Method |
Cold Drawn/Cold Rolled |
| Surface Finish |
Pickling annealed |
| Package |
Woven bags for cabinets |
| Delivery Time |
2 weeks |
Quality Assurance
100% inspection for every pipe, including but not limited to dimensional inspection, chemical components, mechanical property and ET performed.
Testing Methods
- NTD (Ultrasonic test, Eddy Current test)
- Mechanical Test (Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)
- Metal Test (Metallographic Analysis, Impact Test-High/low temperature)
- Chemical Analysis (Photoelectric Emission Spectroscopic)
Company Advantages
Bigger: We have more than 10,000 square meters of warehouses and stock more than 2,000 tons of ASTM A312 TP304/L, TP316/L pipes.
Faster: We promise to inspect and ship all orders within 2 weeks, reducing your financial pressure and improving customer satisfaction.
Cheaper: 15 years of experience in seamless stainless steel pipes allows us to respond quickly to market situations and offer competitive pricing.