Stainless Steel Pipe Grades Corrosion Resistance
3600.0 USD
| Min. Order: | 500 Kilogram |
|---|---|
| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | L/C, D/P, T/T |
| Supply Ability: | 2000Ton/Month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Lishui, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | 730640 |
|---|---|
| Means of Transport: | Ocean, Land |
| Brand: | Ganyeah |
| Grade: | SUS 304/304L/ 316L/347H/S32205/S32750 |
| Standard: | Astm a312/Astm a778/Astm a554/Astm a249/JIS G3463 |
| Inspection: | UT, ET, HT, RT |
| Section Shape: | Round |
| Certification: | API 5LC,DNV•GL, ABS, TUV, LR. |
| Length: | 6 m or as customers' request |
| Surface: | Pickling,annealing,polishing,bright |
| HS Code: | 730640000/730611000 |
| Origin: | China |
| Production Capacity: | 2000Ton/Month |
| Packing: | Plastic, Wooden Case, Others Seaworthy Packing |
| Delivery Date: | 15days |
Product Description
Welded tubular products play a vital role in virtually every industrial segment supporting our daily lives. Stainless Steel Pipe Grades Corrosion Resistance have good to excellent corrosion resistance and high quality surface finish characteristics, and are for these reasons used in demanding applications such as food processing and pharmaceutical production, for the conveyance and processing of liquids, gases and semi-solids in solution.
Outside Diameter
| OD | Tolerance on OD including ovality |
| < 168.3 mm | ± 0.75 % or ± 0.3 mm whichever is the greater |
| > 168.3 mm | ± 1.0 % |
A tighter tolerance can be agreed at the time of enquiry and order on tubes of < 114.3 mm of ± 0.5 % or ± 0.15 mm whichever is the greater.
Wall Thickness
For all tube sizes tolerance on wall thickness is ± 10 % or ± 0.2 mm whichever is the greater.
Weld Seam Height
The outside weld bead of HF Stainless Steel Pipe Grades Corrosion Resistance shall be removed completely i.e. flush with the outside surface of the tube.
The maximum heights of the external and internal weld seams shall otherwise be as given in the table below:
| Weld finish | Maximum height of weld seam Stainless Steel Pipe Grades Corrosion Resistance | |
| Wall thickness (T) < 8 mm | Wall thickness (T) > 8 mm | |
| Finish A | 0.20 T + 0.5 | T/3 |
| Finish B for D < 114.3 mm | 0.06 T + 0.3 | - |
| Finish B for D > 114.3 mm | 0.05 T + 0.5 | T/6 |
| Finish C | 0.15 | - |
Finish A - Internal and external weld bead not removed
Finish B - External weld bead removed internal weld bead not removed
Finish C - Internal and external weld bead rolled or removed
Finish A shall not be used on HF welded tube
Length
| Type of length | Length L | Tolerance |
| Standard | 6000 mm | +100/-0 |
| Random | Length range by arrangement | |
| Exact | < 6000 mm | +5/-0 |
| 6000 < L < 12000 | +10/-0 | |
| >12000 | by agreement | |
