- Model NO.: SA 309
- Technique: Cold Drawn
- Surface Treatment: Polished
- Section Shape: Round
- Specification: BV, SGS, IEI
- HS Code: 73044190
- Type: Seamless
- Material: Stainless Steel
- Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Trademark: Graceland
- Origin: China
1) Diameter: 6mm - 114.3 mm
2) Thickness: 0.5mm - 3mm
3) Materials: TP304\TP304L\TP304H\TP316\ TP316L\ TP316Ti\TP316LN\ TP317\TP317L\TP321\TP321H\TP347\ TP347H\TP310S\ UNS S31803\UNS S32205.
4) Standards: ASTM A312 / A312M, ASTM, A213 / A213M
5) Processing methods: Cold drawn and cold rolled , as per standard.
6) Applications: Use for heat exchanger.
We can supply any kind of U tube as your drawing no matter how big or small radius with very secured packing .
I also would like to introduce us to you as a factory with several years experiences specialized in producing and marketing various types of Stainless Steel Pipe/Tube and U-tubes.