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Certification : ISO TUV SGS BIS CE
Place of Origin : Shandong China
MOQ : 3Tons
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,OA
Supply Ability : 5000Tons Per Months
Delivery Time : 5-15days depend on the quantity
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
Brand Name : TESTE
Packaging Details : With iron sheet to pack the steel sheet and pallet .Also make the shipping marks on each bundles.
Product Name : Stainless Steel Seamless Pipe
High light : pipe
Price : Negotiate
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
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Seamless 304 Stainless Steel Sanitary Pipe Food Grade Tubing 8 Inches Images |