China Exhaust Flexible Pipes Unlined Manufacturer and Supplier

Exhaust Flexible Pipes Unlined

Short Description:

ID range: 1.5”-3” (38mm–76mm) Overall length: 2”-14”(51mm-356mm) Structure: Bellows+Outer braids+Caps Materials: Bellows, braids- Stainless steel 201 , 304, 321, 202, 309S etc. Caps- Stainless steel409, 304, 201 or Aluminum steel Certificate: IATF16949, ISO14001, ISO45001 Market: Aftermarket, OEM, ODM Brand Name: CONNECT Capacity: 2,000,000pcs yearly Place of Origin: Ningbo, China

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Product Detail

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NINGBO CONNECT AUTO PARTS CO., LTD is a brother company of , a manufacturing plant producing exhaust flex pipes, exhaust bellows, corrugated pipes, flexible tubes and mounting components for road vehicles. Connect currently exports to over 30 countries worldwide, offering long-term partnership solutions to customers seeking reliability and high-quality flexible pipes products in the aftermarket &OE market.

Stainless steel exhaust flexible pipes in a gas-tight, double-walled and streamlined design suitable for design and manufacture of exhaust systems, as well as for repair of defective exhaust systems. The unlined exhaust flexible pipe is the most basic type without inner liner. It container a bellows with outer braids that allows a greater elasticity in terms of compression and elongation along the longitudinal axe.

PRODUCT RANGE

Specifications

Part No.	Inner Diameter(ID)		Overall length（L）
Part No.	Inch	mm	Inch	mm
K13404	1-3/4″	45	4″	102
K13406	1-3/4″	45	6″	152
K13407	1-3/4″	45	7″	180
K13408	1-3/4″	45	8″	203
K13409	1-3/4″	45	9″	230
K13410	1-3/4″	45	10″	254
K13411	1-3/4″	45	11″	280
K13412	1-3/4″	45	12″	303
K20004	2″	50.8	4″	102
K20006	2″	50.8	6″	152
K20008	2″	50.8	8″	203
K20009	2″	50.8	9″	230
K20010	2″	50.8	10″	254
K20011	2″	50.8	11″	280
K20012	2″	50.8	12″	303
K21404	2-1/4″	57.2	4″	102
K21406	2-1/4″	57.2	6″	152
K21408	2-1/4″	57.2	8″	203
K21409	2-1/4″	57.2	9″	230
K21410	2-1/4″	57.2	10″	254
K21411	2-1/4″	57.2	11″	280
K21412	2-1/4″	57.2	12″	303
K21204	2-1/2″	63.5	4″	102
K21206	2-1/2″	63.5	6″	152
K21208	2-1/2″	63.5	8″	203
K21209	2-1/2″	63.5	9″	230
K21210	2-1/2″	63.5	10″	254
K21211	2-1/2″	63.5	11″	280
K21212	2-1/2″	63.5	12″	305
K30004	3″	76.2	4″	102
K30006	3″	76.2	6″	152
K30008	3″	76.2	8″	203
K30010	3″	76.2	10″	254
K30012	3″	76.2	12″	305

Part No.	Inner Diameter(ID)		Overall length（L）
Part No.	Inch	mm	Inch	mm
K42120		42		120
K42165		42		165
K42180		42		180
K50120		50		120
K50165		50		165
K55120		55		120
K55165		55		165
K55180		55		180
K55200		55		200
K55250		55		250
K60160		60		160
K60200		60		200
K60240		60		240
K65150		65		150
K65200		65		200
K70100		70		100
K70120		70		120
K70150		70		150
K70200		70		200

（ Other ID 38, 40, 48, 52, 80mm … and other lengthes are on request ）

Features

Isolate vibration generated by the engine; thereby relieving stress on the exhaust system.
Reduce premature cracking of manifolds and downpipes and help extend the life of other components.
Applicable to different positions of the exhaust system, most effective when installed in front of the pipe section of the exhaust system.
Double wall stainless steel for ensuring durability, technically gas-tight.
Made of high temperature resistant & highly corrosion resistant material.
Available in all standard sizes.
Not recommended for turbocharged applications.

Quality Control

Every-single unit is tested at least twice through-out the manufacturing cycle

The first test is a visual inspection. The operator makes sure that:

The part is placed in its fixture to ensure proper fitment on the vehicle.
The welds are completed without any holes or gaps.
The ends of the pipes are fished to the proper specifications.

The second test is a pressure test. The operator blocks all of the entrances and exits of the part and fills it with compressed air with a pressure equal to five times that of a standard exhaust system. This guarantees the structural integrity of the welds holding the piece together.

With over 10 years of experience, we will constantly enrich our technical and service skills, to win the trust of customers with our enthusiasm and sincerity, achieve win-win in cooperation and seek common development and growth with distinguished customers, suppliers and fellows.