Annular Corrugated Metal Hose for Gas

• Customization: Available
• Application: Chemical Transfer, Petroleum Industry, Gas Transmission
• Certification: ISO9001
• Model NO.: GAS long
• Hose Diameter: DN8~DN32
• Hose Length: Per Order
• Material: Stainless Steel
• Min. Bending Radius: 50
• Length: 30m/60m/100m
• Wall Thickness: 0.15mm~0.25mm
• Coating Thickness: 0.6mm
• Jacket Material: PVC
• Transport Package: Pallet
• Specification: SUS304/SUS316L
• Trademark: BORK
• Origin: China
• HS Code: 8307100000

Product Description

Product Description

Flexible hoses for gas (Long-sized)

Flexible metal hoses for gas piping boast high temperature resistance, secure connection (resistant to dislodgement), rodent resistance, excellent flexibility, and an extended service life.
 
Constructed with thin-walled stainless steel, the hose body is externally coated with flame-retardant material, delivering both protective and reinforcing effects. With a maximum length of 100 meters, it facilitates transportation and on-site cutting during installation—making it an optimal choice for gas pipeline end-user connections.

Specification

Various cladding layers

DN8~DN32  

Maximum length of 100 meters

Production processes

1.Roll forming: Uses a special wheel to form corrugations on the pipe.

2.Tube body heat treatment is a process using solid-state heating and cooling of steel to modify its internal structure, thus enhancing physical, chemical, mechanical, and technological properties.

3.All flexible hoses and expansion joints undergo leak testing.

4.Outer cladding and printing process

Packing & Delivery

Appropriate packaging is used to prevent product damage during transportation, ensuring products reach customers in an intact, optimum state.

Company Profile

Beijing BORK Metal Hose Co., Ltd. 

Beijing BORK Metal Hose Co., Ltd. (BORK), established in 1995, was jointly established by ORK Corporation, Iwatani Corporation, the General Design Department of China Academy of Launch Vehicle Technology and Beijing Xingda Bellows Co., Ltd. With a full set of production lines imported from Japan, it specializes in manufacturing stainless steel flexible hoses.
The products of BORK are widely used in fields such as water supply, gas transmission, petrochemical industry, medical equipment, and semiconductor equipment. 

Why Choose Us?

Other Products

Over 30 years of accumulated production and design experience, forging professional quality.
OEM/ODM capabilities
Fast shipping & customs clearance support
Turnkey project solutions

Flexible Hoses for Vacuums
Flexible Hoses for Gas
Flexible Hoses for Water
Flexible Hoses for FCU
Bellows Expansion Joints

FAQ

Q: Can you provide a mill test report?
A:Yes. Simply request the report when placing your order. Please note that additional time may be needed for mill test reports of some products.
 
Q:Can you provide same-day order shipment?
A:While same-day shipment isn't guaranteed for all orders, the delivery time of each order depends on factors like product dimensions (bore diameter × length), joint types, materials, and quantity.
 
Q:Do you provide Engineering Design Services?
A:We can offer design services and engineering drawings. Additionally, as your engineering partner, we boast extensive experience in tackling high-complexity tasks—ensuring our deliverables serve as the optimal component of the overall system and operate reliably.