Bellows Flange Seat Joint

💰Pricing

R27 - R89

Prices per unit • Includes Import Duties & Shipping

Starting from

R27

Small sizes AD15.8

Advanced flange seat joint connector featuring precision-molded seating surface for enhanced leak-proof connections. Made of reinforced PA66 nylon with excellent chemical resistance and operating temperature range of -40°C to +120°C. Engineered for high-pressure applications with superior reliability.

Fast Installation

Quick-connect design saves time

International Shipping

Worldwide delivery via FedEx • Currency auto-converts to USD (International)

Technical Specifications

Material

Reinforced PA66 nylon

Working Temperature

-40°C to +120°C

Certifications

Key Features

Made of reinforced PA66 nylon for superior strength
Bellows fixed system design for reliable positioning
Operating temperature range: -40°C to +120°C
Protection class: IP65-IP64
Available in black color standard
Chemical properties: resistant to fuel oil, mineral oil, strong alkali, general solvent, halogen-free
Flange seat is split type, used to fix hoses and cables
Applications: machine tools, machinery manufacturing, power equipment, electrical control system, automotive wiring harness, etc.

Complete Size Chart

Available in 8 different configurations.

Flange Structure Reference

Flange Structure Diagram showing dimensional references A, B, C, D, E, F, G, H dimensions

Reference diagram showing dimensional measurements corresponding to the size chart below

📱 Mobile tip: Scroll horizontally ← → to view all 11 dimensions (A, B, C, D, E, F, G, H, Φ, R)

Size (mm)	A (mm)	B (mm)	D (mm)	E (mm)	F (mm)	H (mm)	G (mm)	Φ (mm)	C (mm)	R (mm)
AD15.8	49	47	22	26	34	38.5	6	4	35	14
AD18.5	49	47	22	26	34	38.5	6	4	35	16.5
AD21.2	49	47	22	26	34	38.5	6	4	35	18
AD25	67	65	30	43	41	52	8	6	45	22
AD28.5	67	65	30	43	41	52	8	6	45	24
AD34.5	90	78	40	67.5	65.5	65.5	9	6.5	55	30.5
AD42.5	100	94	54	75	80.5	80.5	10	6.5	64	38.5
AD54.5	116	101	69	90	88.5	88.5	12	6.5	75	50