Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Model No.: BD-L Elbow
Head Code: Round
Angle: 30 Degree
Wall Thickness: Sch40s
Material: Carbon Steel
Certification: ASME, ANSI, DIN, JIS, BS, GB, API
Back Arc Protected: Yes
Packaging: sea worthy / air worthy plywooden case , pallets
Place of Origin: Cangzhou,China
Supply Ability: 1000pcs/month
HS Code: 73079300
Port: Tianjin Port,Beijing Air Port,Shanghai
Asme B16.9 elbow fittings , is one of our best selling products . Bangdong offer ASME B16.9 CS elbow fiitting , SCH40 Butt weld elbow , A234wp5 B16.9 STD Pipe Elbow . All the fittings comply with standard ASTM B16.9 or as clients requirements . Our LR Elbow , Sr Elbow or Special Elbow ( Reducing Elbow , 2D Bend elbow etc ) are back arc assured . PMI , NDT test available .
We do test on the whole elbow body . Surface smooth and no damage , brand new made .
ASME B16.9 Butt Weld Pipe Fitting Grades:
·Stainless Steel: ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L
·Carbon Steel: ASTM, A234, WPB / A420, WPL3 / A420, WPL6 / MSS-SP-75, WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70
·Alloy Steel: Astm A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91
Butt weld Pipe Fitting more details please check below :
Butt weld fittings is one of the most popular connection type in pipeline systems. It always been required in large quantities in different industries, and especially for the large diameter pipelines.
Butt weld is to connect pipes or fittings ends by welding. It`s a weldable Steel Pipe fitting that would allow to branch off, allow for change of direction of flow, attach auxiliary equipment, or reduce the size of the pipe.
In the case of forged Steel Butt Weld Fittings, you would find them to be manufactured according to ANSI/ASME B16.9.
Butt weld fittings would also be referred to as welded pipe fittings. When these would be used in stainless steel and carbon steel, they would be able to offer certain advantages as compared to socket weld and Threaded Fittings. Whereas socket weld would only be available up to a specific size, you would find butt weld fittings to be available in sizes starting 1/2 inch to 102 inch.
Like general category of pipe fittings, Butt Weld Pipe Fittings includes:
Butt weld Elbow in 45 degree or 90 degree or other degree required by clients
Butt weld Tee and Reducing Tee , Reducer, Cap, Cross , Lateral Tee , Barred Tee , Y tee etc.
Butt weld elbow is to change fluid direction in pipeline systems, it has long radius (LR) and short radius (SR) types, and has different degree covers 45 degree, 90 degree and 180 degree. So there are:
LR 45 degree butt weld elbow: 45 degree elbow that with long radius (1.5 x Diameter), and change fluid direction by 45 degree.
LR 90 degree elbow
SR 45 degree elbow: Short radius (1 x Diameter) elbow in 45 degree, change direction.
SR 90 degree elbow
LR 30 degree elbow
SR 30 degree elbow
More than 90 degree elbow we will call it as steel bend. Like LR/SR 180 degree bend.
Butt weld elbow dimensions could be specified as diameter (in NPS) and thickness according to ANSI, samples as LR 90 degree elbow 4 inch and thickness in schedule 40 or schedule 80.
Butt weld tee ( Equal Tee ) has a 90 degree branch along with a straight pipe, it will provide a connects for to install an additional equipment to a pipeline. With the tee structural, same sides of the ends could be welded to the pipe, 90 branch was left open for weld another pipe or a device.
Same structural of the equal tee, but the 90 degree branch has a smaller size than the straight pipe diameter. So it is used to install a equipment or a pipe with smaller size.
Same with socket weld fittings, you would now be able to find butt weld fittings to be available as butt weld elbow, tee, out lets (olets), reducers, and caps. In fact, these would be some of the most common type of butt weld fitting and would be specified according to schedule of pipe and nominal pipe fittings.
It includes different body materials of alloy, stainless and carbon steel butt weld fittings. Therefore, it usually uses welded or Seamless Pipe as the starting material. Could be manufactured by forging, with the help of multiple processes, in order to get the shape of tees and elbows, amongst the other things.
Just like you would find normal pipe to be sold from Schedule 10 to Schedule 160, you would find the case to be same for butt weld fitting as well. In stainless steel, butt weld fittings have been found to be more common. This would be thanks to the cost advantage that it has to offer. Schedule 10 fittings would also be more common in stainless steel fittings.
Carbon steel butt weld fittings includes body material in ASTM A234 WPB (most commonly) and WPC, MSS-SP-75 WPHY . And thickness usually at schedule 40 steel pipe fittings , STD, or 80, where pressure class ranged with 1500 psi, 2500 psi, 3000 psi, 6000 psi and 9000 psi.
Alloy steel butt weld material usually in ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91 etc.
Butt weld pipe fittings dimensions referred to the pipe dimensions standard ANSI B36.10 and B36.19.
Diameter range: 1", 2", 3", 4", 6", 8" and up to 36".
Thickness range: Schedule 10, schedule 40, schedule 80, XS, XXS and SCH 160
Where fitting dimensions of butt weld fittings are concerned, this would consist diameter in NPS and thickness in schedule.
Concentric reducer, eccentric reducers, long radius elbow, tees. The primary reason why these fittings would be used in construction projects is because they would play an important part in branching off, changing the direction of flow, or even mechanically joining equipment to the system. With the help of specified pipe schedule, butt weld fittings would be sold in nominal pipe sizes.
Products we could well make (Butt weld pipe fittings , flanges , Forged Pipe Fittings , Stud Bolts and nuts etc , special pipe parts) :