PVC twin welding hose with polyester fiber reinforcement
Product Description
Key Specifications
Applications
Welding Equipment Gas Lines
PVC Twin Welding Hose is used to connect oxygen and fuel gas supplies with welding equipment. The paired construction helps installers route two gas lines together while using different colors for identification.
Construction Welding and Cutting
Used for portable welding and cutting work at construction sites, maintenance areas, and fabrication locations. Buyers can select hose size according to equipment connection and required operating conditions.
Metal Fabrication Workshops
Suitable for gas-line connections in metalworking and fabrication workshops where welding equipment is regularly moved between workstations. Coiled supply supports storage and handling for distributors and industrial users.
Paint and Lacquer Workshop Equipment
The supplied product information lists lacquer factory use. Buyers should confirm the gas type, equipment connection, and operating conditions before selecting this product for a specific workshop process.
Distributor Welding Supply Programs
A practical product for distributors supplying welding accessories, gas equipment, and workshop consumables. Size, roll length, color, packaging, and private-label requirements can be reviewed before order confirmation.
Technical Parameters
| Parameter | Specification |
|---|---|
| Product Name | PVC Twin Welding Hose |
| Material | PVC with polyester fiber reinforcement |
| Construction | Twin PVC hose with PVC inner and outer layers and polyester reinforcement |
| Application | Oxygen and fuel gas lines for welding-related work |
| Size Range | 5-13MM |
| Inner Diameter | 5 mm, 6 mm, 8 mm, 9 mm, 10 mm, 12 mm |
| Outer Diameter | 11 mm, 12 mm, 13 mm, 15 mm, 16 mm, 18 mm |
| Standard Length | 50 m per roll |
Key Features
Twin Hose Construction
Two hose lines are joined together in one paired format. This helps keep oxygen and fuel gas lines organized during installation and operation.
Color Identification Design
Red and blue hoses are shown in the supplied product image. The different colors help users distinguish the paired lines.
Polyester Reinforcement Layer
Each hose includes polyester fiber reinforcement between PVC layers. This construction supports the listed working-pressure range.
Flexible Coil Handling
The hose is supplied in 50 m coils for storage, transport, and job-site handling. Buyers can confirm the required roll configuration before ordering.
Multiple Size Options
Confirmed inner diameters range from 5 mm to 12 mm. Select the suitable size according to the equipment connection and gas-line requirement.
Specified Pressure Range
The listed working pressure is 1.5–2.5 MPa at 23°C, depending on size. Please confirm based on selected size and application.
Workshop and Site Use
The hose is intended for welding equipment, construction work, and workshop applications listed in the supplied product information.
OEM Supply Discussion
Packaging, labels, color requirements, and private-label needs can be discussed before order confirmation.
Customization Options
Size Customization
Confirmed sizes range from 13/64 inch to 1/2 inch. Other requirements are available according to customer requirements.
Length Customization
The listed standard length is 50 m per roll. Other length requirements can be discussed before order confirmation.
Color Customization
Red and blue are shown for the twin hose. Color requirements are available according to customer requirements.
Packaging Customization
Coil packing, labels, shipping marks, and export packaging can be arranged according to buyer requirements.
OEM and Private Label
Private-label packaging and product-identification requirements can be discussed with Yoshine Hose before production.
Manufacturing Process
Raw Material Preparation
PVC materials and polyester fiber reinforcement are prepared according to the confirmed product specification.
PVC Mixing
PVC compound is mixed for the required hose formulation and color.
Extrusion
PVC material is extruded to form the inner and outer hose layers.
Reinforcement
Polyester fiber reinforcement is incorporated into each hose wall according to the confirmed construction.
Twin Hose Joining
The two hose lines are formed into the paired twin-hose format.
Cooling
The hose is cooled to stabilize its shape and dimensions.
Cutting and Coiling
Finished hose is cut or coiled according to the agreed packing length.
Inspection and Packaging
The finished hose is checked against confirmed requirements, then packed for warehouse handling and export shipment.
Quality Control
Raw Material Inspection
PVC materials and polyester reinforcement are checked against the confirmed production requirement before use.
Dimension Inspection
Inner diameter, outer diameter, and roll length are checked according to the selected hose specification.
Appearance Inspection
The hose surface, red and blue color appearance, joined twin structure, and coil condition are visually checked.
Performance Testing
Performance testing is carried out according to the agreed product specification. Please confirm based on selected size, gas type, and application.
Final Inspection
Finished coils, quantity, visible condition, packing method, labels, and agreed shipping marks are checked before shipment.
Packaging & Delivery
Standard Packaging:
PVC Twin Welding Hose is supplied in coiled rolls. The confirmed standard length is 50 m per roll.
Export Packaging:
Export packing can be arranged according to customer requirements to support handling during international transport.
Container Loading:
Loading quantity depends on hose size, coil dimensions, packaging method, and container type. Loading details can be confirmed with the quotation.
Shipping Preparation:
Before shipment, orders can be prepared with agreed labels, shipping marks, packing details, and export documents. Please confirm delivery time based on quantity, customization, and destination.
Frequently Asked Questions
What is PVC Twin Welding Hose used for?
PVC Twin Welding Hose is used for oxygen and fuel gas lines connected to welding equipment. The supplied product information also lists construction, welding machine, and lacquer workshop applications. Buyers should confirm the exact gas type, pressure, connection, and local safety requirements before selecting the hose.
Why is the hose supplied in red and blue?
The paired red and blue hoses help users distinguish the two lines during installation and operation. The colors shown in the product image support practical line identification. Buyers should still follow their own equipment instructions and applicable local requirements when connecting gas lines.
What sizes are available?
The confirmed product range is 13/64 inch to 1/2 inch, with inner diameters from 5 mm to 12 mm. Select the hose size according to the gas regulator, torch, equipment connection, and required operating condition. Please include these details in your inquiry.
What working pressure is listed?
The supplied specification table lists working pressure from 1.5 to 2.5 MPa at 23°C, depending on size. Burst pressure is listed from 4.5 to 7.5 MPa. Please confirm based on selected size, gas type, equipment, and application before ordering.
Can this hose be used outdoors?
The supplied product information lists construction and welding applications, which may involve outdoor work. However, buyers should confirm the actual temperature, installation method, gas type, exposure condition, and applicable safety requirements before selecting the product.
Can I order a length other than 50 m?
The confirmed standard packing length is 50 m per roll. Other length requirements can be discussed before order confirmation. Availability may depend on hose size, packaging method, order quantity, and shipping arrangement.
Can Yoshine Hose support OEM or private-label orders?
Packaging, labels, color requirements, shipping marks, and private-label product identification can be discussed before production. Please provide target-market information, required size, packaging reference, estimated quantity, and any relevant product requirements for review.
What is the MOQ?
MOQ should be confirmed based on selected size, roll length, color, packaging, and OEM requirements. Sharing quantities for each required size helps Yoshine Hose prepare a more relevant quotation and export-packing suggestion.
How is quality checked before shipment?
Inspection can include raw materials, inner and outer diameter, hose appearance, twin-hose joining, roll length, packing condition, and agreed performance requirements. Buyers with specific inspection requirements should share them before order confirmation.
What details are needed for a quotation?
Please provide hose size, roll length, quantity, gas type, working pressure, equipment connection, packaging requirement, destination port, and any OEM or private-label request. This helps Yoshine Hose confirm the appropriate product configuration and quotation details.
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