Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2022-05-28 05:53
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Company Profile
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Contact：sdpcjs(Mr.)
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Area：Shandong
Address：Shandong
Website：http://www.puchengmaterial.com/ http://sdpcjs.w-ql.com/
304 is a versatile stainless steel, which is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability). 304 stainless steel is a grade of stainless steel produced in accordance with the American ASTM standard. 304 is equivalent to our country's 0Cr19Ni9 (0Cr18Ni9) stainless steel. 304 contains 19% chromium and 9% nickel. 304 is the most widely used stainless steel, heat-resistant steel, utility steel, etc. Used in food production equipment, general chemical equipment, nuclear energy, etc.
A high-alloy steel that can resist corrosion in the air or in a chemically corrosive medium. In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 12% chromium. 304 stainless steel chemical composition: specifications C Si Mn P S Cr Ni (nickel) Mo SUS304 ≤0.08 ≤1.00 ≤2.00 ≤0.05 ≤0.03 18.00-20.00 8.25~10.50.
Product name |
304 Stainless Steel Pipe |
Technique |
Cold Rolled/ Hot Rolled |
Surface |
Customized Surface |
Material |
304/ 304L |
Color |
Natural Color |
Shape |
Welded Or Seamless Pipe |
Edge |
Mill Edge Slit Edge |
Surface finish |
2B/BA/HAIRLINE/8K/NO.4/No.1 |
MOQ |
1 Ton |
Package |
Standard Sea-worthy Packing |
Phenomena that may occur during 304 processing：
1. Surface mark phenomenon
The phenomenon of surface marks refers to the occurrence of wire-mounted or dot-shaped dent marks on the surface of 304 stainless steel after deep processing or grinding of processed products.
Reason: There are foreign bodies on the surface and the surface of the mold, and there are scars on the surface of the edge holder.
Countermeasures: Remove foreign bodies and scars before processing, and you can also remove
2. Orange peel by adequate grinding.
Orange peel phenomenon refers to the phenomenon that the surface of 304 stainless steel molded products has a shape like orange peel under grinding or other conditions.
Reason: Insufficient grinding, the larger the processing, the more serious the orange peel, the coarser grains of the raw materials, and the softening of the heat treatment.
Countermeasures: Fully grind deep-processed products, select suitable heat treatment conditions, and control the grain size of raw materials.
Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time？
A: According to the order quantity, small order usually need 7-15 days, big order need negotiation.
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