Rotary Union Hot Oil rotary joint made in China(rotary union)

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
50000 pc/month

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Product details:                                                                         

 

Specification: 

Material

Brass , SUS304 Stainless steel,  casting steel material ,alloy steel,Iron and custmers' requirements

Process

CNC Machining

Maching Equipment

CNC Center,CNC mashines,turning machines, Drilling machines,Milling mashines,Grinding machines

Measuring Tools

CMM,Vernier caliper,depth caliper,Micrometer,Pin gauge,Thread gauge,Height gauge

Surface Treatment

Polishing,,Powder coating,plating,

QC system

100% inspection before shipment

Package

Wooden box,carton,plywood packing or as customers' requiements

Payment terms

T/T,L/C,

Delivery time

7 to 20 days(according to total quantity


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Q:What are the specifications and models of metal hose couplings?
The utility model is mainly used for the embedded pipe with small dense gap, small diameter inserted in the steel pipe and convenient installation.5, mainly used for steel pipe and metal hose caliber inconsistent circumstances, according to field installation requirements arbitrarily increase and decrease the small change joint.
Q:What is the difference between a D-LD2000 clamp type flexible pipe joint and a KRJ clamp flexible pipe joint?
Flexible pipe joint and flexible pipe joint difference, the difference is relatively large, the formulation with the domestic standard, causing confusion in the market there are three main points of differentA, the flexible pipe joint is the power plant smoke pulverized coal pipeline, the flexible pipe joint is coal construction design institute, the two products are used in different occasions, one is a high pressure resistant, high angle high the amount of compensation.
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:Consult the problem of the pressure at the entrance and exit of the pipe joint
The oil outlet is 2MPa, too,The relation between the pressure at the outlet and what you call the inlet pressure is as follows:
Q:What are the types of tubing and pipe couplings applicable to each occasion?
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:How to use the clamp type pipe joint?
The sleeve joint is usually used in the middle of the gas or liquid delivery pipe, so it is convenient and quick to use
Q:About thread, pipe joint standard question
The world's three major thread standards, individuals feel very good, although six or seven years of work
Q:The pipe line of the hydraulic pressure pipe is formally installed
Three. Threaded pipe threads (GB 7306 is the same as ISO7/1)1. thread sealed pipe threads, without padding or sealing, can prevent leakage. The pipe thread with screw thread has two connecting forms: cylindrical internal thread and tapered outer thread, tapered inner thread and tapered outer thread. When the pressure is below 5 * 105Pa, the former connection is close enough, and the latter connection is usually used only at high temperature and high pressure.2. thread sealed pipe thread, there are two kinds of thread cone, cylinder. The external thread has only one form of taper. Tooth type is as follows: taper 1:16, tooth shape angle 55 degrees, old thread standard example: ZG3/8;
Q:PPR pipe joints did not plug in the melt, in the end will leak?
1, pipe and pipe fittings should be adopted hot melt essentials, not allowed in the pipe and pipe fittings directly to the wire, and metal pipe can flange connection, and with water device connection, must use metal insert pipe fittings;2, the construction of hot melt connection must use the quality of reliable hot-melt equipment to ensure the quality of welding;3, the use of special scissors cutting vertical pipe shall be smooth without burr, argot;4, clean welding pipe fittings, the quality of sand, dust and other restraint damage are discussed; and the heating head is welding material inherited size related firmly in the hot melt machine, connected to the power supply, heating temperature to reach the best looking head;
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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