Heat Resistant Twin Welding Rubber Hose for Gas/LPG/Air Delivery with ISO3821 Standards

Basic Info

Model NO.	OAC
Temperature	- 20˚c to + 70˚c
Reinforcement	High Tension Textile Yarn
Application	Welding, Cutting, Gas Delivery, etc.
Certification	ISO3821
Transport Package	Customized Packaging
Specification	15/64"+15/64"-13/32"+13/32"
Trademark	Velon/ OEM
Origin	China, Malaysia, etc.
HS Code	40093100
Production Capacity	1000, 000 M/Year

Product Description

Oxy/Acetylene Twin Welding Hose

Applications
Used for metal welding, cutting, and other similar operations, delivery gases. Such as air, oxygen, acetylene, propane, butane, carbon dioxide, liquefied gas, etc.

Standards
ISO 3821

Technical Description
Tube: Black smooth synthetic rubberReinforcement: High-tension textile yarnCover: Smooth or fluted cover synthetic rubber, wear resistance, aging resistance, heat resistance, oil resistanceTemperature range : - 20˚C to + 70˚C

Product Parameters

TYPE OAC300

No.	Size	I.D.	O.D.	W.P.		B.P.		MBR	Weight	Length
	(inch)	(mm)	(mm)	(bar)	(psi)	(bar)	(psi)	(mm)	(kg/m)	(m)
OAC300-0023	15/64"+15/64"	6+6	12	21	300	63	900	36	0.33	100
OAC300-0025	1/4"+1/4	6.4+6.4	12.5	21	300	63	900	40	0.33	100
OAC300-0031	5/16"+5/16"	8+8	15	21	300	63	900	48	0.42	100
OAC300-0023/0031	15/64"+5/16"	6+8	15	21	300	63	900	48	0.46	100
OAC300-0025/0031	1/4"+5/16"	6.4+8	15	21	300	63	900	48	0.51	100
OAC300-0023/0036	15/64"+23/64"	6+9	16	21	300	63	900	55	0.54	100
OAC300-0031/0036	5/16"+23/64"	8+9	16	21	300	63	900	55	0.5	100
OAC300-0036	23/64"+23/64"	9+9	16	21	300	63	900	55	0.48	100
OAC300-0031/0038	5/16"+3/8"	8+9.5	16.5	21	300	63	900	57	0.54	100
OAC300-0038	3/8"+3/8"	9.5+9.5	16.5	21	300	63	900	57	0.51	100
OAC300-0031/0041	5/16"+13/32"	8+10	17	21	300	63	900	60	0.57	100
OAC300-0041	13/32"+13/32"	10+10	17	21	300	63	900	60	0.52	100

FAQ

1. Do you offer OEM/ODM service?Yes, we have rich experience in offering OEM/ODM services. Including labels, packaging, etc. 2. Can we pay a visit to your factory?Yes, you are always welcome to visit our factory. Virtual factory tours can be arranged at any time.3. Can you send us a sample for quality test and product confirmation before our ordering?Yes, we provide existing samples for free for customer checking. A little bit of a sample charge for customer designs, and the sample charge is refundable after placing the order. The customer bears the sample freight.4. How long is the lead time?Usually 1-2 days for existing samples, 3-7 days for wholesales, and 7-15 days for OEM.5. Can the price be cheaper?It's negotiable. We assure you of the most competitive price.

Company Profile

Who is Velon >>

Velon Industrial Inc. is a leading manufacturer of highly technical flexible hoses and a supplier of hose assemblies. The Velon brand has been rapidly growing from strengths as our products and services gain worldwide recognition since 2009. As an innovation and technology-driven enterprise, we devote ourselves to design, research and development, manufacture, assemblies, project management, and installation of aftercare services for customers all over the world.

Our R&D and sales center is located in Shanghai City, which also has a 5000-meter square warehouse with large and growing inventories of hoses, hose assemblies, and hose fittings for satisfying customers' timely and efficient delivery requirements. Our manufacturing base is located in Shandong province with an area of 40,000 square meters and more than 200 workers and engineers. Velon company is equipped with the industry's most advanced facilities and inspection equipment to make sure our products will live up to their reputation in even the most demanding, harsh, sterile conditions.Velon Industrial has been at the forefront of fluid handling solutions professionally and offers high-quality flexible hoses and customized fluid transfer production, that are widely used in food and beverages, pharmaceuticals, machinery, renewable energy, marine, engineering, chemical, mining, dock, tank truck, rail transportation, metallurgy, steel, and other general and special industries. We have a professional technical and management team. We adopt the most advanced hose design software to perform detailed hose analysis, simulation, layout, and service life projection. We have a complete menu of hose service solutions to help customers with product selection, installation guidance, operation instruction, maintenance service, and global reaching after-sales services.

 

Levon's factory >> Our factory is equipped with more than 50 advanced production equipment such as an auto-Banbury system for rubber compound mixing, a 24-station intelligent batching system, an automatic hose production line, a long-length extruded hose production line, high-speed braiding lines, and a CNC machining center, etc.

Our certifications >>Velon Industrial has been granted the ISO9001 quality management system certificate, ISO14001 environmental management system certificate, OHSMS18001 professional safety, and health management system certificate, FDA, DNV, ABS, and CCS identification, type test reports, etc. Our commitment to quality products, competitive prices, and value-added services are the reasons that we have earned a good reputation and customer satisfaction.

Our team >>Our professional hose design team provide customers with tailor-made technical support and solution such as design, analysis, simulation, installation layout, and failure analysis, support the customer with completely bespoke service of products selection, optimizing product structure, improving product performance to increase service life, installation guidance, operation, aftercare, and re-certification.

Our package and delivery >>

Why choose Velon >>1. Research and DevelopmentOver the past 10 years, Velon has successfully developed and provided many customized hoses for different markets. The research and development staff has followed the own developed compounds and technologies, upon request from the customers, the design of the products includes the choice of materials or the development of new materials in case the application requires it, implementation of a specific design to obtain greater benefits both from an ergonomic point of view and production efficiency for the user.2. Quality ControlWe have a professional test center and precise quality control process to control the quality of each progress strictly for reliable quality. Our inspection center is equipped with more than 30 pieces of testing equipment including a full Omega dynamic impulse testbed, a testing rig for the overall performance of large-diameter high-pressure hose, different fireproof testing rigs according to ISO15541, full-scale gas decompression testing chamber, an industrial borescope, tension/elongation/adhesion testing machine, pressure testing system up to 400Mpa for high-pressure testing, rubber rheometer, ozone resistance testing chamber, -60ºC ultralow temperature testing chamber, low temperature impacting testing machine, cleanliness inspection/analysis instruments, and so on.3. Production CapacityOur factory is equipped with more than 50 advanced production equipment such as an auto-Banbury system for rubber compound mixing, a 24-station intelligent batching system, an automatic hose production line, a long-length extruded hose production line, high-speed braiding lines, and a CNC machining center, etc.