Home > Products > Galvanized steel > ASTM A240/A240m Hot Cold Rolled 2507 S25073 S32750 1.4410 2520 Stainless Steel Seamless Pipe Sch40s/80s Tube with Factory Price for Steel Material
ASTM A240/A240m Hot Cold Rolled 2507 S25073 S32750 1.4410 2520 Stainless Steel Seamless Pipe Sch40s/80s Tube with Factory Price for Steel Material
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Product Details
Type | Stainless Steel Pipes | Certification | ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other | |
Shape | Round | Grade | Other | |
Technique | Other | Surface Treatment | Polished | |
Standard | ASTM, AISI, GB, JIS, DIN, EN, Other | Specification | OEM | |
Trademark | ZHONGZHENG INTERNATIONAL | Origin | China |
Product Description
Stainless steel round bar
1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect.
2. Standard: ASTM, JIS, DIN, EN,GB
3. Thickness: 0.5-100mm or as customer's requirement
4. Outer diameter :
1) Round pipe: 8mm to 680 mm
2) Square pipe: 10x10mm to 300x300mm
3) Rectangular pipe: 10x20mm to 120x180mm
5. Length:as customer's requirement
Product Name | Stainless steel pipe, Stainless steel tube |
Standard | ASTM, JIS, DIN EN,GB |
Certificate | ISO, SGS ,CE or other third party inspection acceptable. |
Outer Diameter | 1) Round pipe: 8mm to 680 mm 2) Square pipe: 10x10mm to 300x300mm 3) Rectangular pipe: 10x20mm to 120x180mm |
Thickness | 0.5mm-100mm |
Type | Seamless pipe/tube, welded pipe/tube |
Shape | Round, Square, Rectangular, Slot, Oval, etc |
Length | 6m or as customer's request |
Surface | 180G, 320G, 400G Satin / Hairline;400G, 500G, 600G or 800G Mirror finish,HL,8K,etc, |
Application | Decoration,construction,upholstery,industry instrument,medical equipment,ect |
Payment terms | T/T, L/C at sight, Western Union,etc. |
Trade terms | Ex-Work, FOB/CFR/CIF |
Delivery Time | 15-20 days after receive the deposit. |
Packing | Water proof film coated, standard export package or as required. |
Port of shipment | Wuxi, Shanghai or as required. |
Packing | Standard export package or as required |
Advantage | Small MOQ + Superior quality + Competitive price + Fast delivery |
Grade | Chemical Composition | |||||||||||
USA | C Max | SI Max | Mn Max | P Max | S Max | Ni | Cr | N | Ti | N Max | Cu | Mo |
AISI | ||||||||||||
2205 | 0.03 | 1 | 2 | 0.03 | 0.02 | ≤4.5-6.5 | ≤22.0-23.0 | - | - | ≤0.14-0.20 | - | 3.0-3.50 |
S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | ≤4.5-6.5 | ≤22.0-23.0 | - | - | ≤0.14-0.20 | - | 3.0-3.50 |
S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | ≤4.5-6.5 | ≤22.0-23.0 | - | - | ≤0.14-0.20 | - | 3.0-3.50 |
2507 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 6.0-8.0 | 24.0-26.0 | - | - | - | - | 3.0-5.0 |
2520 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 0.19-0.22 | 0.24-0.26 | - | - | - | - | - |
Q: Are you trading company or manufacturer?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.
A: The sample could can provide for customer with free,but the freight will be covered by customer account. The sample freight will be returned to customer account after we cooperate.
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
A: Yes,that's what we guarantee to our clients. we have IS09000,IS09001 certificate,APISL PSL-1 CE certificates etc.Our products are of high quality and we have professional engineers and development team.
A: Payment
A: Yes absolutely we accept.
Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
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