Home> Products> Fittings> Coal Mine Quick Plug Type Hose Coupling> Coal Mine Quick Plug Type Hose Coupling DN60-45#
Coal Mine Quick Plug Type Hose Coupling DN60-45#
Coal Mine Quick Plug Type Hose Coupling DN60-45#
Coal Mine Quick Plug Type Hose Coupling DN60-45#
Coal Mine Quick Plug Type Hose Coupling DN60-45#

Coal Mine Quick Plug Type Hose Coupling DN60-45#

$0.2≥500Piece/Pieces

Payment Type:L/C,Western Union,D/P,D/A,T/T,MoneyGram
Min. Order:500 Piece/Pieces
Product Attributes

Model No.EF-DN60-45#

Place Of OriginShaanxi, China

Brand NameYanchang NR Co.,Ltd

MaterialMetal

Inner Diameter20--205 mm

Outer Diameter25--210 mm

Length≥80--≥235mm

StandardAPI 15S SY/T6794-2010 Q/XXCJ282-2020

Processing ServiceMoulding, Cutting

SampleFree

TechnicsWrapping

Packaging & Delivery
Selling Units : Piece/Pieces

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Product Description


Coal Mine Quick Plug Type Hose Coupling are the most convenient plug-and-play connection method, especially in some air tube connection is very inconvenient and difficult space occasions, more reflect the superiority of quick release couplings.It is widely used in the coal mining industry for pipe connection.The company can also provide RTJ150 type pipe joint for polyurethane pipeline,Customized non-standard Shaped Pipe Joints.

When installing the flexible composite pipe, ensure that it is not twisted. The twisted flexible composite pipe will be damaged or the joint will be loose under the action of pressure.

Product discription


The correct installation of flexible composite high-pressure transmission pipe is very important to ensure the system performance and obtain the best service life. The following illustration provides the correct installation method of flexible composite pipe.
When the flexible composite high-pressure conveying pipe is installed in a straight line, enough allowance shall be reserved for the length of the flexible composite high-
pressureconveyingpipetocompensateforthelength change during pressurization.
Use appropriate angle transition joints to prevent the flexible composite high-pressure transmission pipe from being twisted or bent excessively.
High ambient temperature will shorten the service life of the flexible composite high-pressure transmission pipe, so ensurethattheflexiblecompositehigh-pressure
transmission pipe is away from high-temperature parts. If this is not possible, insulate the flexible composite high-pressure delivery pipe.
Use 45 ° or 90 ° transition joints and pipe joints directly toinstallflexiblecompositepipes.Toimprovethe convenience of installation, do not fix the bending part of the
flexible composite pipe, and do not fix the high-pressure pipeline and low-pressure pipeline together.
When connecting the end of flexible composite pipe, the flexible composite pipe shall be bent on the same plane to prevent distortion and deformation of flexible composite pipe.
Coal mine quick plug type hose coupling


Product parameters table

Core tube specifications
Core tube large diameter size
D1 mm
Core tube small warp size
D2mm
Metal jacket length
L mm
Axial angle
EF-DN17-45# 25 20 ≥80 0
EF-DN17-45# 25 20 ≥80 45°
EF-DN17-45# 25 20 ≥80 90°
EF-DN25-45# 35 30 ≥85
EF-DN25-45# 35 30 ≥85 45°
EF-DN25-45# 35 30 ≥85 90°
EF-DN40-45# 55 46 ≥130
EF-DN40-45# 55 46 ≥130 45°
EF-DN40-45# 55 46 ≥130 90°
EF-DN50-45# 64 56 ≥130
EF-DN50-45# 64 56 ≥130 45°
EF-DN50-45# 64 56 ≥130 90°
EF-DN60-45# 74 66 ≥180
EF-DN60-45# 74 66 ≥180 45°
EF-DN60-45# 74 66 ≥180 90
EF-DN65-45# 83 79 ≥200
EF-DN65-45# 83 79 ≥200 45°
EF-DN65-45# 83 79 ≥200 90°
EF-DN75-45# 90 84 ≥200
EF-DN75-45# 90 84 ≥200 45°
EF-DN75-45# 90 84 ≥200 90°
EF-DN80-45# 94 88 ≥200 0
EF-DN80-45# 94 88 ≥200 45°
EF-DN80-45# 94 88 ≥200 90°
EF-DN85-45# 98 93 ≥200
EF-DN85-45# 98 93 ≥200 45°
EF-DN85-45# 98 93 ≥200 90°
EF-DN90-45# 102 97 ≥210
EF-DN90-45# 102 97 ≥210 45°
EF-DN90-45# 102 97 ≥210 90°
EF-DN100-45# 110 105 ≥210
EF-DN100-45# 110 105 ≥210 45°
EF-DN100-45# 110 105 ≥210 90°
EF-DN125-45# 135 130 ≥210
EF-DN125-45# 135 130 ≥210 45°
EF-DN125-45# 135 130 ≥210 90·
EF-DN150-45# 160 155 ≥235
EF-DN150-45# 160 155 ≥235 45°
EF-DN150-45# 160 155 ≥235 90°
EF-DN170-45# 180 175 ≥235
EF-DN170-45# 180 175 ≥235 45°
EF-DN170-45# 180 175 ≥235 90°
EF-DN200-45# 210 205 ≥235
EF-DN200-45# 210 205 ≥235 45°
EF-DN200-45# 210 205 ≥235 90°
Company Overview

Shaanxi Yanchang Petroleum Northwest Rubber Co., Ltd. flexible composite tube division was established in March 2015. Flexible Compound Hose Division is a high-tech department dedicated to R&D/production/sales/after-sales service. A high-tech division dedicated to R&D/production/sales/after-sales service of flexible composite high-pressure oil transmission pipes. The business unit has 155 employees, including 8 technicians.
Received API Q1 Quality System Certificate and API 15s Product Certificate from American Petroleum Institute in January 2021; received Safety Mark Certificate for Mining Products.
In terms of production, it has eight domestic advanced production lines, mainly including eight domestic advanced production lines for water injection pipes, oil transmission pipes, gas transmission pipes, alcohol injection pipes, downhole composite pipes, and fiber-reinforced polyethylene pipes for coal mines.

Company Photos
Production Certification
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