Pipe fitting

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Specifications

Standard: ASTM A234 WPB, JIS, DIN, EN, GOST
Use for Oil, Gas, Subwatering act.
45/90/180 degree, LR/SR Elbow

ASTM A234 WPB ELBOW  :


we are manufacturer for carbon steel pipe and fittings,like 45deg,90deg,180deg,L/R OR S/R,bend ,
equal or reducing tee, CON reducer, ECC reducer, pipe cap,flange.

CON AND ECC REDUCER: CARBON STEEL,STAINLESS,STELL,ALLOY STEEL
NOMINAL DIAMETERBIG OD1SMALL OD2HEIGHT(MM)
MMSERIES ASERIES BSERIES ASERIES B51-711
25*15--1500*1400
33.7-152432-152021.3-142018-1420
MATERIAL: A234WPB,A283,A105,A53,A106,API5L
STANDARD: ASTM/ANSI,DIN,ISO,GB,JIS,BS ,GOST

OTHERS:
1.   Special design available according to requirement
2.   All the production process are made under the ISO 9001:2000 strictly.



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Pipe fittingPipe fittingPipe fittingPipe fittingPipe fittingPipe fitting







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Q:Does the American and English fittings how to recognize it?
What's the amount of taper thread you want? This is really a bad amount. Taper pipe threads are specified: within the range of the effective thread length, there is any place that meets the requirements (as you say, NPT1/2), because the pipe threads are sealed with little depth. Only a few teeth used for sealing, but the thread specification according to the requirements, for example, you say NPT1/2-14, then the pitch is 1/14 inches, in addition, the effective thread in a certain position must be the nominal diameter of 1/2 inch. I don't know, I said so, you know, no, no, I don't have a good idea for you, but I'm sure I didn't cheat you. I'm doing this, not an expert, but it's my business, huh?.
Q:What does the pipe connector type "10-R1/4" mean?
(Pipe, joints) hydraulic term is a part of a hydraulic system that connects the pipe or sets the pipe to the hydraulic element. This is a generic term for connections that can be assembled and disassembled in the fluid path.It mainly includes welding type, clamping sleeve type and flaring type.
Q:What do you mean by the next connection in the pipe connection? How do you use it?
It is the through plate connection, when the joint goes through the iron plate and the like, use the next joint
Q:What's the difference between the half pipe joint and the branch seat?
The 1. half pipe joint standard half pipe joint specification production pipe connection form the connection form is divided into three kinds of socket weld connections, welded connections, threaded connections. Pressure rating: pipe pressure rating, general socket welding, butt welding fittings form the pressure rating of 3000LB (SCH80), 6000LB (SCH160), 9000 (XXS). Thread connection type, pipe pressure grade is divided into 2000LB, 3000LB, 6000LB. The commonly used pipe Name: 90 degree elbow, three, four, 45 degree oblique three, couplings (pipe joints, and copy), half coupling (half pipe joints, pipe cap, semi Bele), Union (by either), Taiwan Branch (branch block). The power plant took over the seat, forged three, threaded plug, the wire, bushing, strengthening pipe joint pipe.
Q:What are the types of tubing and pipe couplings applicable to each occasion?
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.. According to connection tubing and pipe joints, pipe joints are welded, sleeve type, expanding type, press type form; pipe joints each form, according to the channel number and direction of joint points straight, rectangular, three other types; threaded connection and flange connection with the connection of the body. In addition, there are some special purpose pipe couplings.
Q:Why are the sleeve joint leaks?
The hardness of the clamping edge is not enough, or the steel pipe is too hard. After the assembly, the clamping edge can not cut into the pipe wall to form a seal. Solve: replace the qualified card sleeve.The end face of the steel pipe is not vertical or clean, which hinders the proper installation of the pipe. Solution: carefully clean the end face before installation.The joint body and the steel with different axis, leading to the assembly is not correct, extrusion is not tight, at this time can be found in the card set apart and cut the pipe wall, left the marks of a single whole foot ring groove. Solution: when installing, make sure the joint is coaxial with the steel symbol.
Q:What are the types of tubing and pipe couplings?
According to connection tubing and pipe joints, pipe joints are welded, sleeve type, expanding type, press type form; each form of pipe joint,
Q:The name of the card sleeve joint
Or 1 inch single (head) card sleeve and 1 inch double (head) card sleeve
Q:What's the meaning of the pipe joint 14-M18*1.5? What's the thickness of the wall?
The assembly of the sleeve type pipe joint (1) the most important part of the pre assembly of the sleeve type pipe joint directly affects the reliability of the seal. A dedicated preprocessor is usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint as the mother's body and press the nut and the sleeve onto the tube. The utility model mainly comprises a sleeve type through pipe joint, a clamping sleeve type end through connection head, a clamping sleeve type three way pipe joint and other patterns.
Q:What are the sealing ways of pipe joints? Thank you
Pipe joint seal: thread seal, cone seal, end face seal.There are several kinds of thread seal:Hemp - thick lacquer, this is the most traditional.

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