ASTM A312 904L S31042 S30432 Steel Welded Large Size Heavy Wall Tube

• Customization: Available
• Type: Seamless,Welded
• Technique: Cold Rolled,Cold Drawn,Hot Rolled,ERW,Efw
• Model NO.: SP19300
• Material: Stainless Steel /Alloy Steel
• Surface Treatment: Varnishing/Antispetcial/Oiled/Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Wall Thickness: 1.65mm - 12.7mm
• End: PE/Be
• Length: 5m-12m or Depend on Your Request
• Certificate: ISO, Ce, BV, Ts, PE
• Custom: Available
• Company: Supplier in Wenzhou
• Transport Package: Nuded Cargo or Nylon Bags or Wooden Box
• Specification: 13MM-609MM
• Trademark: SINCO
• Origin: China
• HS Code: 7304419000
• Production Capacity: 2000ton/Month

Product Description

Product Description

Stainless steel seamless pipes have gained significant attention in various industries due to their numerous advantages and wide range of applications. With their exceptional strength, durability, and resistance to corrosion, stainless steel seamless pipes have become a preferred choice for various applications, including oil and gas, chemical processing, automotive, and construction. We will also highlight the key benefits of these pipes, such as their ability to withstand high pressure and temperature conditions, seamless construction for improved flow, and reduced risk of leakage. By understanding the prospects and versatility of stainless steel seamless pipes, businesses and industries can make informed decisions regarding their usage, ultimately leading to enhanced efficiency and performance.
 

ASTM A312 904L S31042 S30432 Steel welded large size heavy wall Tube

1.Material: 304,316L,430,317H, duplex, etc 

2.OD: 13 - 609 mm Thickness: 1.65 - 12.7 mm

3.Delivery Time:15-50Days

4. Certs:ISO 9001-2008, CE. PED

 

 

Name	ASTM A312 904L S31042 S30432 Steel welded large size heavy wall Tube
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: 13mm - 609mm
Thickness	Seamless Pipe: 1.65mm - 12.7mm
Length	5.8-6.1 m or as customers' request
Tolerance	Acording to the Standard.
Surface	Pickling, annealing,etc
Test	UT, ET, HT, RT,etc and others according to the standard,or as the requests of the customers
Certificate	ISO9001-2008,ASME, PED,ABS,CCS,LR,DNV,TUV ETC
Delivery Time	15-50Days, Depends on quantity

 

Our products are widely used in petroleum,chemical industry,nuclear industry,electric power, shipbuilding,aerospace, boiler, heat-exchanger tube ,metallurgy machinery, electronics,medicine, food and other industries.

 

 

Packaging & Shipping

 

 

About us

 

WENZHOU SINCO STEEL CO. Ltd of TSINGCO Group,is one of the leading supplier and exporter for the Stainless steel Pipes & Tubes from Wenzhou, China.Our products mainly include stainless steel seamless pipes,welded pipes,flanges,valves,and other pipe fittings etc. We have several branch workshops to guarantee superior products.

We manufacture strictly as per the standard, and have many machines such as mechanical properties test, supersonic testing ,eddying current test machine, etc.our equipment to insure manufacturing processes and inspection and final quality guarantee.

 

FAQ

 

FAQ
1.How many countries you already expeorted?
--We exported stainless steel pipes to more than 30 countries mainly from Egypt,Turkey,India,Iran,Dubai,Thailand,Philippine

2.What is our product range?
--Based on our stainless steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc.

3.what is your delivery time?
--It depends on the demanded quantities and your location,nearly in 15-50days.

4. Can you provide OEM service?
--Yes. Welcom to contact us for more details discuss.

5. Can we visit your factory?
--Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

6.How to distinguish 304 and 201 stainless steel?
--1). Specification: the Bai composition is different. 304 has better quality  and the price is expensive, but 201 is worse. 304 is imported stainless steel plate and 201 is domestic stainless steel plate.
2). 201 is composed of 17cr-4.5ni-6mn-n which is used for railway vehicles.While 304 is composed of 18cr-9ni, which is used for food production equipment, Xitong chemical equipment, nuclear energy, etc.
3). 201 has high manganese content, bright surface with dark brightness, high manganese content and easy to rust. 304 contains more chromium, the surface is matte and does not rust .The most important thing is that the corrosion resistance is different. The 201 corrosion resistance is not as good as that of 304.
4). The difference between 201 and 304 is the problem of nickel. The 304 nickel's content is more than 201.
5). Stainless steel is not easy to rust because chromium rich oxide is formed on the surface of the steel body to protect the steel body. Material 201 belongs to high manganese stainless steel, which has higher hardness, high carbon and low nickel than 304.

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