Rubber Joint for Water Supply DIN/ANSI/JIS/BS/GOST Standard PVC Pipe Fittings

• Customization: Available
• Media: Oil,Gas,Water
• Temperature: Ordinary Temperature
• Model NO.: JGD41-10/16/25
• Type: Direct-acting
• Material: Cast Iron
• Connection Form: Thread
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Non
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood
• Specification: DN32~DN100
• Trademark: non
• Origin: China
• HS Code: 8481300000
• Production Capacity: 50000PCS/Month

Product Description

Introduction

Application Fields
General Scenarios:
Water supply/drainage, HVAC, and fire protection systems.
Pipeline connections in chemical, petroleum, and marine industries.
Vibration reduction at inlets/outlets of pumps, fans, and compressors.
Special Environments:
Acid/alkali resistance: EPDM or FKM rubber for chemical media transportation.
High-temperature resistance: Silicone rubber for steam pipelines (≤250°C).
Food-grade: Certified by NSF/ANSI 61 for potable water systems.

Specification

Structural Features

Single-sphere (JGD): Basic model for conventional pipeline connections.
Double-sphere (JGD-A): Features an extra sphere for stronger displacement compensation, ideal for high-vibration scenarios.
Reducer Type (JGD-Y): Includes concentric reducers (JGD-YT) and eccentric reducers (JGD-YP) for connecting pipes of different diameters.
Clamp-type (JGD-K): Uses clamp connections for easy installation, suitable for low-pressure pipelines.

Technical Parameters
Pressure Ratings:
JGD-1: PN10 (1.0MPa), burst pressure 2.0MPa.
JGD-2: PN16 (1.6MPa), burst pressure 3.0MPa.
JGD-3: PN25 (2.5MPa), burst pressure 4.5MPa.
Special Types: High-pressure models (e.g., JGD-HP) up to PN40 (4.0MPa); vacuum-resistant models with vacuum degree ≤ -0.09MPa.
Temperature Range:
Standard Type: -15°C ~ 115°C (natural rubber).
Special Type: -30°C ~ 250°C (silicone rubber or fluoroelastomer/FKM).
Displacement Compensation:
Axial Displacement: ±8 ~ ±15mm (depending on diameter).
Lateral Displacement: ±4 ~ ±12mm.
Deflection Angle: ≤15°.

Packing 

shipment

containers

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

globe valve
check valve
strainer
flanges
ball valve

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.