321 316L Seamless Pipe for Power Plant & Generator
Detailed specification for 321 316L Seamless Pipe for Power Plant & Generator
Review product features, application details and supporting information below. For pricing, samples or shipping questions, use the inquiry form on this page.
| Model NO. | 201/304/316/316L/2205/2507/410/310S |
| Grade | 200/300/400/Duplex Series |
| Certification | ISO, AISI, ASTM, GB, EN, DIN, JIS |
| Shape | Round |
| Technique | Hot Rolled |
| Surface Treatment | Bright |
| Product Name | Stainless Steel Tubing |
| Keyword | Stainless Steel Pipe |
| Surface | Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d |
| Length | 1-12m |
| Usage | Construction Structure |
| MOQ | 1 Ton |
| Transport Package | Wooden Crate Packaging |
| Specification | 10mm |
| Trademark | KUNQIAN |
| Origin | China |


Stainless Steel Seamless Pipe/Tube
Stainless steel seamless tubes are a highly prized material in various industries, renowned for their durability, corrosion
resistance, and adaptability to a wide range of applications. These tubes, made without any seams or welds, offer a smooth,uniform, and strong structure, making them ideal for use in demanding environments.
The seamless construction of these tubes ensures superior mechanical properties and the absence of any potential weaknesses that could arise from welding. This, combined with the inherent strength and durability of stainless steel, makes them suitable for use in high-pressure systems, corrosive environments, and even in extreme temperatures.
The versatility of stainless steel seamless tubes is further enhanced by the availability of different grades of stainless steel,each tailored to specific applications. For instance, austenitic grades like 304 and 316 are widely used in food processing and medical equipment due to their excellent corrosion resistance and non-toxic properties. On the other hand, martensitic grades offer superior strength and hardness, making them suitable for automotive and oil & gas applications.
Production Name
Stainless Steel Seamless Pipe /Tube
Product Specifications
Outer Diameter:6-800 mm
Thickness:0.1-100 mm (Size can be customized.)
Length:≤12000mm or as per customer request
Product Standard
ASTM A213, ASTM A312, ASTM A789, ASTM A790
Material Grade
Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc
300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
200series:201,202,202cu,204
400series:409,409L,410,420,430,431,439,440,441,444
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
Surface
BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed




Kunqian Steel (Jiangsu) Co., Ltd.
Kunqian Steel (Jiangsu) Co., Ltd. supplies 321 316L Seamless Pipe for Power Plant & Generator for international B2B buyers. Contact the supplier to discuss bulk orders, sample arrangements, custom requirements and shipping timelines.
Frequently Asked Questions
Find quick answers about samples, payment, delivery, packaging and quality assurance before placing an order.
Q1: May I get one sample before placing order?
AYes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
AT/T, L/C or Ali trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
AFor small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery. For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
AYes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
AWe always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Q6: Is the price on this page correct?
AThe listed price is only for reference, for latest price, pls contact us directly.
Q7: How can I get some samples?
AWe are honored to offer you free samples, just need to pay the freight cost.
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