Shandong Duohe Import And Export Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 3000ton per month |
| Delivery Time | within 15 workdays |
| Packaging Details | Standard export packing (waterproof paper + steel rings), or as your requirement |
| Standard | AISI, JIS, ASTM, DIN, BS, GB |
| Technique: | Hot and Cold Rolled |
| Wall Thickness: | 1-20mm |
| Surface | 2B/NO.1/polishing,4K,8K |
| Application | electric power,nuclear,energy,machinery,biotechnology |
| Brand Name | TISCO |
| Model Number | 201 202 304 304L 309 316 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 3000ton per month |
| Delivery Time | within 15 workdays | Packaging Details | Standard export packing (waterproof paper + steel rings), or as your requirement |
| Standard | AISI, JIS, ASTM, DIN, BS, GB | Technique: | Hot and Cold Rolled |
| Wall Thickness: | 1-20mm | Surface | 2B/NO.1/polishing,4K,8K |
| Application | electric power,nuclear,energy,machinery,biotechnology | Brand Name | TISCO |
| Model Number | 201 202 304 304L 309 316 | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | Welded Seamless SS Round Pipe ，Welded Seamless 8K SS Pipe ，10mm Polishing Seamless SS Pipe | ||
Price List of 200 300 Series Polishing Surface Welded Round Square SS Seamless Stainless Steel Pipe For Construction
How do you finish stainless steel after welding?
The best way to clean stainless steel after welding is through a process called electropolishing.
This process involves the oxidation of an acidic electrolyte on a metal surface with the help of electricity.
Can stainless steel pipe be polished?
Stainless steel pipe doesn't look all shiny and new right off the welding line. In fact,
it looks burnt and kind of charred. Polishing it will give it that mirror finish (or satin silver
finish) that makes it such an attractive accessory.
| Product Name | Stainless Steel Seamless Pipe | |
| Steel grade | 300 series | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296 | |
| Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202 | |
| Surface | Polishing,annealing,pickling,bright | |
| Type | hot rolled and cold rolled | |
| stainless steel round pipe/tube | ||
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 6mm-2500mm (3/8"-100") | |
| stainless steel square pipe/tube | ||
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 4mm*4mm-800mm*800mm | |
| stainless steel rectangular pipe/tube | ||
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 6mm-2500mm (3/8"-100") | |
| Length | 4000mm,5800mm,6000mm,12000mm,or as required. | |
| Trade terms | Price terms | FOB,CIF,CFR,CNF,Ex-work |
| Payment terms | T/T,L/C,westen union | |
| Delivery time | Prompt delivery or as the order quantity. | |
| Export to | Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA, Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada, Viet Nam, Peru,Mexico,Dubai, Russia,etc | |
| Package | Standard export seaworthy package,or as required. | |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. | |
| Contact | If you have any questions,please feel free to contact me. | |
| Container size |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM | |
Chemical Composition:
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 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 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0 . 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Product Application:
1. Chemical industry: Equipment, industrial tanks and etc.
2. Medical instruments: Surgical instruments, surgical implants and etc.
3. Architectural purpose: Cladding, handrails, elevator, escalators,door and window fittings,
street furniture, structural sections, enforcement bar, lighting columns, lintels, masonry
supports, interior exterior decoration for building, milk or food processing facilities and etc.
4. Transportation: Exhaust system, car trim/grilles, road tankers, ship containers,refuse
vehicles and etc.
5. Kitchen Ware: Tableware, kitchen utensil, kitchen ware, kitchen wall, food trucks,
freezers and etc.
6. Oil and Gas: Platform accommodation, cable trays, sub-sea pipelines and etc.
7. Food and Drink: Catering equipment, brewing, distilling, food processing and etc.
8. Water: Water and sewage treatment, water tubing, hot water tanks and etc.
Product Details:
Packing and Delivery:
Company Details
Business Type:
Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20 million-35 million
Employee Number:
100~150
Ecer Certification：
Active Member
About Us Shandong Duohe Import and Export Co., Ltd. is located on the new Asia-Europe Land Bridge to the north of Lianyungang City, Qingdao City, Shandong Province. Qingdao is close to Liaoning (Bensteel), Liaoning (Bensteel), Shanghai (Baosteel), Ningbo (Baoxin), Kunshan (Kunshan), geographical ... About Us Shandong Duohe Import and Export Co., Ltd. is located on the new Asia-Europe Land Bridge to the north of Lianyungang City, Qingdao City, Shandong Province. Qingdao is close to Liaoning (Bensteel), Liaoning (Bensteel), Shanghai (Baosteel), Ningbo (Baoxin), Kunshan (Kunshan), geographical ...
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