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Tweco CO2 MIG Welding Accessories Contact Tip Heavy Duty 11h-40
US$0.17
1-499 Pieces
US$0.15
500-999 Pieces
US$0.11
1,000+ Pieces
Sample price:US$0.17/piece.Request sample
Product profile
Customization
AvailableMaterial
CopperLength
.040"1.0mmModel NO.
11H-40Article No
11h-40Package
5PCS a Plastic BagCertificate
CE CCC ISO9001Type
11h-30 11h-35 11h-45Usage
Tweco 1# TorchWelding Type
MIG Torch PartsTransport Package
CartonSpecification
. 040"1.0mmTrademark
tonyweldOrigin
ChinaHS Code
8515900090Production Capacity
500PC/DayKey features
Heavy Duty Construction: Designed for heavy duty applications with high durability.
Wide Wire Size Compatibility: Supports wire sizes from .025 to .045 inches (0.6-1.2mm).
High Current Rating: Rated for 180A with CO2 gas and 120A with mixed gases.
Standard Duty Cycle: Features a 60% duty cycle for sustained welding operations.
Multiple Certifications: Certified with CE, CCC, and ISO9001 standards.
Fast Lead Time: Peak and off-peak season lead times are within 15 workdays.
Compatible with Tweco 1# Torch: Specifically designed for use with Tweco 1# welding torch series.
Bulk Packaging: Sold in packages of 5 pieces per plastic bag.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤8.05h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, ODM, and OEM capabilities, with CAD-based technical support and engineers responsible for customer-request confirmation. Quality-related procedures, corrective and preventive actions, complaint handling, and quality assurance are documented and followed. Production operates on one line with 31–40 quality-control staff, in-stock capability, and stated order fulfillment within 15 workdays in both peak and off-peak periods. However, the supplier reported no new products in the past year, lacks accessible R&D design documentation and an SDK, and has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are indicated for 2022–2024, but no assessable financial performance details are provided. No certification information or named customer cases are available.
Supplier typeThe supplier’s stated business scope covers mechanical equipment, electronic products, instruments, rubber and plastic products, wires and cables, and metal-cutting and metal-forming machine tools. It operates one production line and serves export markets across South America, Southeast Asia/Middle East, Europe, Australia, and North America, indicating a manufacturing and trading-oriented industrial supplier profile.
After-Sales capabilityTechnology engineers are responsible for confirming customer requests and providing technical support for after-sales service. The supplier has documented and followed procedures for complaint handling and corrective/preventive actions, but it has no overseas agents, branches, warehouses, or showrooms, which limits evidence of localized overseas support.
R&D capabilityThe supplier offers ODM services and uses CAD, but reports no new products during the past year, no available SDK, and no accessible R&D design-input, output, review, verification, or validation documents. It also reports no ERP-based digital management and zero sustainable-development and technical-transformation indicators, so innovation capability is mixed but materially limited by the documented gaps.
Production capacityThe supplier has one production line, 31–40 quality-control staff, inventory capability, valid manufacturing contracts with associated subcontractors, and stated fulfillment within 15 workdays in both peak and off-peak seasons. Finished products are checked by packing staff, while the quality system includes assurance and documented corrective-action procedures.
Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization, and also offers ODM and OEM services for well-known brands. This is direct evidence of broad customization and outsourced design/manufacturing capability.
Product Q&A
Q:What is the current rating of this contact tip?
A:
The contact tip is rated for 180A with CO2 gas and 120A with mixed gases.
Q:What wire sizes are compatible with this tip?
A:
It supports wire sizes ranging from .025 to .045 inches (0.6-1.2mm).
Q:Which welding torch series does this accessory fit?
A:
This contact tip is designed for the Tweco 1# welding torch series.
Q:What is the duty cycle for this product?
A:
The duty cycle is 60%.
Q:What certifications does this product hold?
A:
The product holds CE, CCC, and ISO9001 certifications.
Send Inquiry
*To:
Changzhou Tonyweld Group Co., Ltd.
Changzhou Tonyweld Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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