GOST 17375 Stainless Steel Butt Weld Elbow SS321 Series A Series B

Short Description:

Standard:GOST 17375
Material:Stainless Steel 321
Degree: 45Deg, 90Deg, 180Deg.
Specifications:OD 57-377
Connection mode:Welding
Production method:Hot-pressed
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal

Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available

Product Detail





Product Tags



Type (Long radius ,Short radius)15degree, 30 degree, 45 degree,90 degree, 180 degree
Technics Seamless Elbow, Welded Elbow
Size 1/2"-48"(DN15-DN1200)
Varieties SCH5,SCH10,SCH20,SCH30,STD, SCH40, SCH60,
XS, SCH80, XXS,SCH100,SCH120,SCH140,SCH160
Standred ANSI B 16.9/ANSI B16.28/MSS SP43/MSS P75/JIS2311/JIS 2312/JIS2313/ DIN2615 /GB-12459/GB-T13401,Gost17375
Material Carbon steel: ASTM A234 GR WPB , ST37.2 , ST35.8...
Stainless steel: A403 WP304/TP304 , WP304L/TP304L , WP316/TP316,WP316L/TP316L, WP321/TP321 , WP310/TP310…..
Surface Treatment Carbon steel:Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizing
Stainless steel: pickled,Polish
Application Fields Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry/Building Industry/Ship-building Industry
Sch 120 butt welded elbows,carbon steel sch120 butt welded elbows,carbon steel 90 degree elbow,butt weld LR 90 degree elbows,90 degree long radius pipe elbows,,90 degree elbow dimensions,ASTM 234 WPB carbon steel elbows,low temperature carbon steel buttweld 90 degree pipe elbow,90degree elbow,steel elbow 90 degree,schedule 120 carbon steel 90 degree elbows

Product Introduction

Steel pipe elbow is a key component in the pipeline system to change the direction of fluid flow. It is used to connect two pipes with the same or different nominal diameter, and turn the pipes to specific directions such as 45 degrees, 90 degrees, and 180 degrees.
For industrial pipe elbow, the type of connection end is butt welding according to the standard. Butt welding can be described as butt welding, butt welding and groove end.

Product Details

1. Classification by direction
We know that elbows can be divided into different angles according to the fluid direction of the pipe, such as 45 ° elbow, 90 ° elbow and 180 ° elbow, which are the most common angles. For some special pipes, there are also 60 degrees and 120 degrees.
2. Classification by material
Carbon steel is also called mild steel or black steel. As per ASTM A234 WPB
Stainless steel is the abbreviation of stainless and acid-resistant steel. The steel that is resistant to air, steam, water and other weak corrosive media or has the property of stainless steel is called stainless steel. Common ones are 304 and 316L
3. What is the elbow radius
Bend radius refers to the radius of curvature. If the radius is the same as the pipe diameter, it is called short radius elbow, also called SR elbow, which is usually used for low pressure and low speed pipes.
If the radius is larger than the pipe diameter and R ≥ 1.5 diameter, we call it the long radius elbow or LR elbow, which is applicable to high pressure and high flow pipes.
If the radius is greater than 1.5D, it will be named as a bend, and the elbow fitting usually represents such as 2d elbow, 3d elbow, etc.
4. Shape type
The elbow is divided into equal-diameter elbow and reduced-diameter elbow
The equal-diameter elbow is an elbow with the same diameter at both ends, which is mainly composed of the elbow body. Its feature is that the pipe connecting the two necks is of the same specification. The equal-diameter elbow has a proper structure and unique concept, which can directly achieve one-time connection with the same diameter, thus in the medium transmission process.
The reducing elbow is also called the reducing elbow. It is a pipe fitting that connects two pipes with different diameters.

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    1.Professional manufactory.
    2.Trial orders are acceptable.
    3.Flexible and convenient logistic service.
    4.Competitive price.
    5.100% testing,ensuring the mechanical properties
    6.Professional testing.

    1.We can guarantee the best material according to related quotation.
    2.Testing is performed on each fitting before delivery.
    3.All packages are adapt for shipment .
    4. Material chemical composition is conformed with international standard and environment standard.

    A) How can I get more details about your products?
    You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider. 

    B) How can I get some samples?   
    If you need, we will offer you samples for free, but new customers are expected to pay express charge. 

    C) Do you provide customized parts? 
    Yes, you can give us drawings and we will manufacture accordingly. 

    D) To which country have you supplied your products?
    We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.). 

    E) I can’t see the goods or touch the goods, how can I deal with the risk involved?  
    Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.

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