Jiangsu Changjian Metal Products Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7~10working days |
| Product name | Stainless Steel Round Pipe |
| Technique | Cold Rolled,Hot Rolled |
| Type | Seamless Pipe(SMLS) |
| Surface | No.1,2D,2B,BA,No.4,8k,Tempered |
| Grade | SS304,SS304L, SS316L, SS321 |
| Certification | ISO9001, CE |
| Place of Origin | Jiangsu, China |
| Brand Name | Changjian |
View Detail Information
Explore similar products
ASTM A554 SS Round Pipe Stainless Steel Seamless Rectangular Pipe 2D Cold Rolled
Astm A312 Aisi 4130 904l Stainless Steel Seamless Pipe In Europe Ss 304 Seamless
254SMo SS Round Pipe Industrial Square 304 Seamless Rectangular Tube
A312 304l Tp304l 304 Stainless Steel Seamless Pipe Sch 40 304 Ss Seamless Tubing
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7~10working days | Product name | Stainless Steel Round Pipe |
| Technique | Cold Rolled,Hot Rolled | Type | Seamless Pipe(SMLS) |
| Surface | No.1,2D,2B,BA,No.4,8k,Tempered | Grade | SS304,SS304L, SS316L, SS321 |
| Certification | ISO9001, CE | Place of Origin | Jiangsu, China |
| Brand Name | Changjian | ||
| High Light | seamless SS Round Pipe ，304 sanitary stainless steel tubingPipe ，8 inch sanitary stainless steel tubing | ||
SANITARY FFOD-GRADE STAINLESS STEEL SEAMLESS PIPE
SPECIFICATIONS
CJMetal's sanitary food-grade tubing ships in standard tubing sizes ranging from 1/2 inch to 8 inches in diameter. The product-contact (ID) surface finish is 20 μ-in Ra (0.5 μm), with an outer diameter (OD) of 30 μ-in Ra (0.8 μm) maximum. Surface finishes are measured per ASME/ANSI B46.1, with the profilometer reading at 90 degrees to the major polishing pattern.
MECHANICAL TESTS
To ensure the highest surface quality, our sanitary tubing goes beyond the requirements of ASTM A269 and A270 by performing the full battery of ASTM bend and deformation tests required by ASME SA249. The tests, combined with specific raw material requirements, Eddy Current testing at the tube mill, 100% borescoping prior to mechanical polish, and tighter OD and wall tolerances, allows for a more consistent, superior quality product.
ANNEALING
Tubing is hydrogen bright annealed in line to 1900°F (1040°C) minimum and rapidly quenched.
SURFACE FINISH
Surface finish is 20 μ-in Ra (0.5 μm) ID maximum, 30 μ-in Ra (0.8 μm) OD maximum surface roughness measured per ASME/ANSI B46.1 with the profilometer reading at 90 degrees to major polishing pattern. All tubing is printed with size, gauge, alloy, ASTM and ASME specifications, heat number, and date of manufacturing for full traceability.
PACKAGING
A270 S2 tubing is packaged using protective 2 mil poly sleeving along with airtight plastic end caps.
CHEMICAL COMPOSITION
| Element | 304 (wt%) | 316L (wt%) |
| Carbon (max) | 0.035 | 0.035 |
| Manganese (max) | 2 | 2 |
| Phosphorus (max) | 0.04 | 0.04 |
| Sulfur (max) | 0.03 | 0.030** |
| Silicon (max) | 0.75 | 0.75 |
| Nickel | 8.0 – 13.0 | 10.0 – 15.0 |
| Chromium | 18.0 – 20.0 | 16.0 – 18.0 |
| Molybdenum | N/A | 2.0 – 3.0 |
| Iron | Balance | Balance |
| Copper | N/A | N/A |
| Nitrogen | N/A | N/A |
DIMENSIONAL TOLERANCES
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
30000000-50000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Jiangsu Changjian Metal Products Co., Ltd. ,a professional metal raw material supplier. We have more than 10 years of experience in manufacturing stainless steel and carbon steel , which is located in Wuxi, the largest stainless-steel processing center in China. We provide stainless steel,carbon ste... Jiangsu Changjian Metal Products Co., Ltd. ,a professional metal raw material supplier. We have more than 10 years of experience in manufacturing stainless steel and carbon steel , which is located in Wuxi, the largest stainless-steel processing center in China. We provide stainless steel,carbon ste...
Get in touch with us
Leave a Message, we will call you back quickly!