Stainless Steel Pipe/Tube 316/316L Customized Welded/Seamless Ss Round Construction Water Hydraulic
| Name | stainless steel pipe |
| Standard | ASTM, GB, JIS, DIN, EN, AISI |
| Material Grade | TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S |
| TP410 TP410S TP403 | |
| S31803/S32205 S32750 S32760 | |
| Outer Diameter | Seamless Pipe: 4mm-812.80mm |
| Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), | |
| Thickness | Seamless Pipe: 0.5mm - 60mm |
| Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm) | |
| Length | 5.8-6.1 m or as customers' request |
| Tolerance | According to the Standard. |
| Surface | 180G, 320G, 400G Satin / Hairline |
| 400G, 500G, 600G or 800G Mirror finish | |
| Test | UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers |
| Certificate | ISO9001-2008,ASME, PED |
| Delivery Time | 7-15 Days, Depends on stock and specific requirements |
Detailed Photos
Company Profile
Zhejiang Zhongzheng Stainless Steel Manufacturing Co., Ltd. specializes in stainless steel seamless tubes, with a range of 6-325mm in diameter. The materials include 304, 321, 316L, 2205, etc. Our stainless steel products are widely used in industries such as petroleum, chemical engineering, chemical fiber, metallurgy, medical machinery, papermaking, thermal insulation and refrigeration, mechanical equipment, food, power, water conservancy, construction, submarine engineering, marine shipping, and environmental protection. Zhejiang Zhongzheng Stainless Steel Manufacturing Co., Ltd. is a strong company that values credit, adheres to contracts, and guarantees product quality. With the business feature of multiple varieties and the principle of selling at a small profit but a large volume, we have won the trust of many customers. All the staff of our company sincerely welcome your inquiries!
Q1. What are your company's main products ?
A1: Our main products are stainless steel/aluminum/copper plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5. What are the advantages of your company ?
A5: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India,Philippines, Switzerland, South Korea, Vietnam etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Q8. Which manufacturing partners are you cooperating with?
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