ELBW-4-45D-S40-A815 - ELBOW 4", 45 DEG, LR, SCH 40S, BE, ASME B 16.9 A 815 WPS UNS S31803
| Products |
ELBW-4-45D-S40-A815 - ELBOW 4", 45 DEG, LR, SCH 40S, BE, ASME B 16.9 A 815 WPS UNS S31803 |
| Item |
Elbow L/R S/R,Equal Tee,Reducing Tee,Concentric Reducer,Eccentric Reducer,Cap, Bend |
| Standard |
ASME |
ANSI B16.9,ANSI B16.28,MSS-SP-75 |
| |
DIN |
DIN2605,DIN2615, DIN2616, DIN2617, DIN28011 |
| |
SGP |
JISB2313 |
| |
EN |
EN10253-1 EN10253-2 |
| Material |
ASME |
A234 WPB,A234 WP1,A234 WP5,A234,WP9, |
| |
|
A234 WPB11,A234 WPB12,A234 WPB22,WP91, |
| |
|
A420,WPHY42,WPHY52,WPHY60,WPHY65, |
| |
|
WPHY70,WP304,WP304L,WP304H,WP316, |
| |
|
WP316L,WP321,WP347,WP347H |
| |
DIN |
ST37.0,ST35.8,ST45.8,S235JR,P235GH,P265GH, |
| |
|
10CrMo910,15CrMo,12Cr1MoV |
| |
JIS |
JIS G3454,STPG370,TPG410 |
| Surface |
Black paint/bright paint/Galvanized |
| Marking |
As customer’s requirements |
| Package |
By strong plywood cases |
| Delivery |
Within 30 days |
| Certificate |
PED, ISO9001:2008 |
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Introduction to elbow
In the pipeline system, elbow is a pipe fitting that changes the direction of the pipeline. According to the angle, there are three most commonly used elbows: 45 ° and 90 ° 180 °, and other abnormal angle elbows such as 60 ° are also included according to the needs of the project. Elbow materials include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and plastics.
The connection methods with pipes include: direct welding (the most commonly used method) flange connection, hot-melt connection, electric fusion connection, threaded connection and socket connection. According to the production process, it can be divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow, etc. Other names: 90 degree elbow, right angle bend, etc.
Development trend of duplex stainless steel
It is worth paying attention to the development of low alloy manganese containing duplex stainless steel In recent ten years, relevant countries such as the United States and South Africa have studied the development of duplex stainless steel with manganese instead of nickel. However, in addition to castings, most of the new steel types developed have metastable austenite. It is difficult to improve the strength through the transformation of martensite after cold deformation, so it is difficult to be used as weldments and adapt to some environments, such as the environment with stress corrosion In recent years, the low manganese and low nickel duplex stainless steel developed in Sweden is relatively mature and has a clear goal. In order to save nickel to replace 304, which is widely used, and may even replace 2304 duplex stainless steel, which is not widely used at present, and has the value of practical promotion
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.
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If any questions,you can call me mobile phone at any times:0086-15710108231
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