Carbon Pipe Fittings Butt-Welding 90° Long Radius Elbows

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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 Pipe Fittings Butt-Welding 90° Long Radius Elbows

 

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

90° Long radius elbows:

Carbon Pipe Fittings Butt-Welding 90° Long Radius Elbows

Carbon Pipe Fittings Butt-Welding 90° Long Radius Elbows

Packing of butt welding fittings:

Carbon Pipe Fittings Butt-Welding 90° Long Radius Elbows

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:What about the PVC-C joint?Catgut implantation. Where are the connections of the two tubes of the casing PVC-C?!
PVC pipe joint and butt joint, the best way is to add between the two joints of the same type of pipe, and then use special glue to connect.
Q:Pipe joint thread, said in 2 / 3 / 4 points, what does that mean, how to convert ah?,
External thread of 1/4, 1/2, 1/8 mark is a thread size code, in inches. Insiders usually used to call thread size, one inch 1/4 inch is equal to 8 points, 2 points, and so on is referred to as.G pipe thread (Guan), 55, 60 degrees is a functional division, commonly known as the tube. The thread is machined from a cylindrical surface.
Q:Specification for thread of gas couplings
3, pneumatic connectors, foreign brands are more well-known SMC, domestic brands are commonly used, SNS, TPM.4, pneumatic joints commonly used series are PCH, PCF, PL, PLF, PB, PD, PX, SL, PH and so on
Q:What's the meaning of the plumbing PVC pipe joint specification "1/2" "X12" and "1/2" "x18"?
Indicates that the joint is 1/2 of the wire (that is, the 15 wire), and the length of the wire is 12 18mm
Q:What are the links between hydraulic components and pipe couplings that are used to prevent leakage?
If it is a super high pressure seal (70 MPa or more), the metal cone can be used for hard sealing, that is, the inclined joint of the pipe joint is matched with the inclined plane at the component thread.
Q:The expansion type pipe joint and the sleeve type pipe joint difference, everybody looks at the picture, this is belongs to that kind of?
This is the lock type pipe joint.The other two are not easy to describe.The sleeve type pipe joint is replaced quickly, but it is not as reliable as the locking joint of the lock type pipe joint.
Q:What are the specifications and models of hydraulic pipe fittings?
The connection forms of the pipe joint include thread, welding and clamping sleeve, and the shape of the pipe joint is straight through and elbow
Q:Air conditioning outdoor units, pipe joints, frosting, or even icing
If it has been opened to the maximum opening, the cooling effect is still not good, and here frost and ice, should consider replacing filters, after washing the pipeline, re vacuum and refrigerant.
Q:For picture: hydraulic pipe joint M30*2H-G3/4
Specific prices must be based on drawings and materials.
Q:Standard for fabrication of jacket type pipe couplings for card sleeve couplings
6 flared flared joint (GB/T 5630-2008)7 、 flared type adjustable end bend pipe joint (GB/T 5631-2008)8 、 flared type combined bend pipe joint (GB/T 5632-2008)9 、 flaring type adjustable end to end three way pipe joint (GB/T 5633-2008)10 、 flared type combined bend three way pipe joint (GB/T 5634-2008)

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