Wholesale 1.0MPa Flanged Connection Flexible Rubber Metal Pipe Fittings

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Wholesale 1.0MPa Flanged Connection Flexible Rubber Metal Pipe Fittings

Customization:	Available
Material:	Nr, EPDM, NBR
Connection:	Flange

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Product Description

Overview

Model NO.

NHFLEX-C TYPE

Head Type

Round

Product Name

Rubber Metal Pipe Connector

Flange Standard

DIN Pn10/Pn16

Application

Water, Seawater, etc.

OEM

Yes

Specification

DN20-200, 70mm-90mm

Transport Package

Carton Packaging

Origin

China

HS Code

4009120000

Production Capacity

1000000PCS

Product Description

NHFLEX-C TYPE Rubber Metal Pipe Connector Compacted Joint/Rubber Flexible Connector/Vibration Dumping Mount
Rubber Metal Pipe Connector also named compacted rubber expansion joint, can be installed near pumps, compressors, regulators, valves, motors, industrial equipments and machines to eliminate noise transmission and to absorb small vibration occurance in pipelines.

Structural Design

Cylindrical rubber body with vulcanized flange to the flange holes (The cylindrical body: EPDM elastomer + 2pc flanged inserts). The rubber-metal pipe connector is self-sealing, so that no additional seals required.

Main Characteristics

Corrosion Resistance: Made from high-quality rubber materials (EPDM, NBR, NR) that exhibit excellent resistance to corrosion.
Elastic Deformation: Absorbs stresses caused by temperature changes, vibrations, or pipe movements.
Shock Absorption: Effectively reduces noise and vibration transmission for a stable working environment.
Easy Installation: Simple structure allows for quick mounting and low maintenance costs.

Product Parameters

Standard Specification
Max. Working Pressure	1.0Mpa
Operating Temperature	-20ºC to 100ºC
Applicable Media	Sea Water, Drinking Water, etc.
Flange Standard	DIN PN10 PN16

Component Parts

Item	Part	Material
1	Body	NR, EPDM, NBR
2	Flange	Cast Steel

NHFLEX-C TYPE Size Chart

DN (mm)	LENGTH F/F (mm)	D (mm)	D1 (mm)	n-M	L1 (mm)
20	70	109	75	4 X M12	12
25	70	119	85	4 X M12	16
32	70	145	100	4 X M16	16
40	70	156	110	4 X M16	16
50	70	171	125	4 X M16	16
65	70	192	145	4 X M16	16
80	70	207	160	8 X M16	18
100	70	227	180	8 X M16	18
125	70	257	210	8 X M16	18
150	70	294	240	8 X M20	18
200	90	343	295	8 X M20	20

* Stable pipeline fixed points are required to absorb axial forces. Rubber metal pipes should be installed free of tension. Keep away from heat sources and avoid direct contact with sharp fitting surfaces.

Main Products

Application

Compensating for Thermal Expansion: Prevents excessive stress on pipeline systems due to temperature variations.

Absorbing Vibrations: Reduces the transmission of impacts and noise, protecting related equipment.

Pipe Movement Compensation: Ensures proper functioning during installation and operation by compensating for system movements.

Leak Prevention: Provides reliable sealing performance for safe operation.

Company Profile

Founded on November 19, 2010, the enterprise covers an area of 120 acres with more than 80 employees and advanced production/inspection equipment. We offer a wide range of rubber expansion joints including single ball flexible joints, double sphere joints, rubber-metal pipe connectors, and thread-connection expansion joints. Main materials used include EPDM, NBR, NR, and FR, with flange standards covering ANSI150, DIN, and JIS10K. With years of exporting experience, our business spans across Spain, Italy, Netherlands, Austria, France, Vietnam, India, and many other countries.

Packaging & Shipping

Certifications

Frequently Asked Questions

Q1: What are the main benefits of using the NHFLEX-C TYPE connector? A: It effectively eliminates noise transmission, absorbs vibrations, and compensates for thermal expansion/contraction in pipeline systems.

Q2: What is the maximum working pressure for these rubber metal connectors? A: The standard maximum working pressure is 1.0Mpa.

Q3: Are additional seals required during installation? A: No, these connectors are self-sealing as the rubber protrudes at the sealing surface.

Q4: What materials are available for the rubber body? A: We offer EPDM, NBR, and NR (Natural Rubber) depending on the medium and application requirements.

Q5: Which media are suitable for these pipe connectors? A: They are widely used for water, sea water, drinking water, oils, and gases.

Q6: What is the operating temperature range? A: The connectors can operate safely between -20ºC and 100ºC.