TP304L Stainless Steel Seamless Tube & Pipe
Zhangjiagang Maitan Metal Products Co., Limited- Type：Stainless Steel Tube
- Standard：ASTM, AISI, GB, JIS, DIN, EN
- Grade：Ba or Ep
- Certification：ISO
- Shape：Round
- Technique：Cold Rolled
Base Info
- Model NO.：201, 202, 301, 321, 304, 304L, 304H, 316, 316Letc
- Surface Treatment：Bright Annealed or Electric Corrosion
- Sizes：3mm to 65mm
- Transport Package：Wooden Case
- Specification：acc to the ASTM specifications or others
- Trademark：Tongji Engineering
- Origin：China
- HS Code：7304419000
- Production Capacity：50000PCS
Description
| Commodity | TP304L Heat exchanger seamless tube |
| Process method | Cold drawn/ Cold rolled/ Welded. |
| Materials Grades | TP304L, UNS N30403 |
| Standards: | ASTM A249,A269, ASTM A312 ,ASTM A789/ A790, ASTM A511 or Closer |
| Size | NPS:1/8 to 40" , Schedule: 5S to XXS. Length: 20m or as required. |
| OD: 3 - 1016 mm, Wt: 0.5~ 25mm, Length:20m or as required. | |
| Shape | In straight length or as U-bend |
| Surface Finished | Bright Annealed/ Picking/ Manual Polish/ Mechanical Polish or as required |
| Inspection Testing |
100% Ultrasonic Test, 100%Eddy Current Test, 100%Hydraulic Test, 100% X-Ray Test to welded pipe or as required. |
| Mechanical Test, Hardness Test, Inter-granular corrosion Test. | |
| Certificate | EN 1024 3.1/ 3.1B/ 3.2, PED, DNV, TUV. |
| Packing | Wooden case/ Steel framed plywood case/ simple packing. |
| Delivery Time | By mutual agreement. |