Carbon Steel Pipe Fittings Butt-Welding 180° Long Radius Bends

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Dalian
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100 pc
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10000 pc/month

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Product Description:

Features standards and products of our butt welding fittings:

Features of butt welding fittings:

1.       High class materials

Our products only use high class raw materials of carbon/alloy steel pipes made from NKK or MANNESSMANN equipment for ordinary, high pressure, low/high temperature,boiler and other purposes.

2.       Uniform wall thickness and perfectly round

This can be achieved by our particular technical knowhow and our quality control program.

3.       Accurate dimension

Efficient piping work can be made only with fittings of correct dimensions and shapes. Our fittings are finished to have accurate straight/ plane ends, beveled angle...etc. to applicable standards by means of two or three spindle beveling machines.

Standards of butt welding fittings:

Our welding fittings are manufactured in compliance with the following appliance standards:

ASME B16.9   ASTM A234   MSS-SP43   WPHY60   JIS B2311   DIN2605

                      ASTM A403   MSS-SP75   WPHY65   JIS B2312   DIN2606

                      ASTM A420   WPHY42    WPHY70   JIS B2313   DIN2616

                      ASTM A860   WPHY52                                       DIN2615

Manufacturing method and process:

Carbon Steel Pipe Fittings Butt-Welding 180° Long Radius Bends

 

BUTT-WELD FITTINGS   ASME B16.9/MSS SP-75

180° Long radius bends:

Carbon Steel Pipe Fittings Butt-Welding 180° Long Radius Bends

Carbon Steel Pipe Fittings Butt-Welding 180° Long Radius Bends

Packing of butt welding fittings:

Carbon Steel Pipe Fittings Butt-Welding 180° Long Radius Bends

FAQ of butt-welding fittings:

1) Q: What’s your main product? Which kinds of products are more competitive in your product range?

     A: Our main products are steel flanges, pipe fittings and steel pipes.

     Competitive Items: flanges in stainless steel, carbon steel, alloy steel  and punching carbon steel

     Butt welded pipe fittings in stainless and carbon steel

2) Q: what’s your largest size of flange and fitting? How long is the  production cycle?
      A: The largest flange we could produce is 80’’ and the largest fitting is 50’’.

      In general, we spend 20-25 days in a 20-ton order. If necessary, we  could make it shorter.

3) Q: Could you produce according to the drawings?

     A: Sure. We could produce according to the provided drawings, which  include forged and casted items.

4) Q: What kind of certificates do you have?

     A: We have ISO, TUV, API,SGS,BV etc. fittings in stainless and carbon stee

     Malleable Iron ,Stainless and carbon steel pipes


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Q:How should thread thread be broken in the joint?
Here are a few options for you to choose from:1, in the middle of the broken wire hole, the wire breaking out with broken wire puller or other fixtures.
Q:How are the sleeve couplings joined?
The clamping ring is inserted into the outer wall of the steel tube by the action of the nut and the main body so as to form a seal
Q:Plastic pipe joint leakage, how to deal with better?
You said that the plastic pipe is not PPR tube, if the tube also need to cut in Water Leakage, buy a direct, but the use of the tools is not the same, this is the need to use hot melt machine, the pipe ends after hot melt docking can be together.
Q:What is the difference between the PVC joint and the PVC pipe joint?
Difference:1, PVC connector is PVC material connector, this can only be PVC material;2 、 PVC pipe joint is the joint of PVC pipe fittings, PVC pipe fittings can choose different material joints according to different purposes.There is no need for comparison between the two.
Q:What do you mean by pipe joint 3/4-150?
The pipe joint diameter is 3/4 and the length is 150MM
Q:How many types of hydraulic connections?
Classification of pipe joints:High pressure ball valve, quick joint, clamp sleeve pipe joint, welded pipe joint, high pressure hose. Transition type pipe joint, clamp type pipe joint, three type pipe joint, non-standard pipe joint, flared pipe joint, right angle pipe joint, rotary pipe joint, quick joint, stainless steel pipe joint and copper joint.
Q:How do I distinguish the rigid clamp joint and the flexible clamp joint from the outward appearance?
The connecting bolts are different, and the flex is 2 larger than the rigidity (with 159 clamps as an example)The two semicircle butt joint is different, the flexible clamp is butt joint, and the rigid clamp is embedded butt joint
Q:Pipe joint thread, said in 2 / 3 / 4 points, what does that mean, how to convert ah?,
2 points =2/8, that is, 1/4 inches, and the others are divided by 81 inches =25.4 mmIf it means the thickness of the pipe, it is the British tube of 1/4Indicates that the thread size is the thread of G 1/4
Q:What are the types of tubing and pipe couplings?
Pipe joint is detachable between the tubing and tubing, tubing and hydraulic components of the connection, it should satisfy the convenient assembly and disassembly, reliable connection, reliable sealing, small size, large capacity oil, small pressure loss, good processing etc..
Q:What is a slot type mechanical joint?Copy search
Because of the special sealing structure design of the rubber sealing ring and the clamp hoop, the groove connecting piece has good sealing property, and the sealing property is enhanced correspondingly with the increase of the fluid pressure in the pipe.

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