---
product_id: 253233185
title: "RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080"
brand: "riverweld"
price: "4625373₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Riverweld"
url: https://www.desertcart.vn/products/253233185-riverweld-pt-31-lg-40-plasma-cutting-torch-completed-20072
store_origin: VN
region: Vietnam
---

# 30/40A rated welding current 5-meter (16.4 ft) extended torch length Max cutting thickness 12mm RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080

**Brand:** riverweld
**Price:** 4625373₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut like a pro, reach like a boss!

## Quick Answers

- **What is this?** RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080 by riverweld
- **How much does it cost?** 4625373₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/253233185-riverweld-pt-31-lg-40-plasma-cutting-torch-completed-20072)

## Best For

- riverweld enthusiasts

## Why This Product

- Trusted riverweld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Build Quality:** Crafted from copper, brass, and reinforced materials for long-lasting performance
- • **Extended Reach Mastery:** 5-meter torch length lets you work comfortably without constraints
- • **Power-Packed Precision:** Handles up to 40A for clean, efficient cuts every time
- • **Cutting Edge Capability:** Slices through metals up to 12mm thick with ease
- • **Universal Compatibility:** Fits a wide range of popular plasma cutters including CUT-50D and CT-312

## Overview

The RIVERWELD PT-31 LG-40 Plasma Cutting Torch is a 5-meter long, high-performance torch rated for 30 to 40 amps, capable of cutting metals up to 12mm thick. Compatible with multiple plasma cutter models such as CUT-50D and CT-312, it features durable copper and brass construction designed for professional-grade precision and extended reach.

## Description

PT-31 plasma cutter cutting torch Rated welding current: 30/40A Max cutting thickness: 12mm Torch Length: 5Meter (16.40 Feet ) 30/40A Air Plasma Cutting Torch/Gun PT-31 PT-31XL LG-40 This Torch (gun) can be used for machines such as CUT-30, CUT-40, LGK40, CT-312,CT-416, MTC-120, MTC-120P, MTC-160, MTC-160P, Super160, Super-160P, etc. The Brand of machines would be Rilon, Riland, Jasic, Mitech, Chiry, UNT, Krypton, Longetivity and so on.

Review: Awesome 👌 - Awesome
Review: Touch start only not as advertised - No pilot arc as sold Junk bs

## Features

- Fit ESAB/L-TEC PT-31 JG-40 and WSD-LG40 Cutting Torch Completed
- Torch Length: 5Meter (16.40 Feet )
- Working with CUT50D CUT-50 CT-312 CUT40 Cutting machine
- Rated welding current: 30/40A; Max cutting thickness: 12mm
- The product will be deliver exactly same our description.To avoid any dispute,please kindly double check the connectors of this torch are fit for your machine or not.If item need to be returned because the connectors do not fit your machine,you will have to pay the shipping cost of return to China .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Copper; Brass; Rubber; PVC |
| Item Weight | 1.34 Kilograms |

## Product Details

- **Brand:** RIVERWELD
- **Item weight:** 1.34 Kilograms
- **Material:** Copper; Brass; Rubber; PVC
- **Manufacturer:** RIVERWELD
- **UPC:** 709889660151

## Images

![RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080 - Image 1](https://m.media-amazon.com/images/I/61HNXXbWxVL.jpg)
![RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080 - Image 2](https://m.media-amazon.com/images/I/61o+YEESAKL.jpg)
![RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080 - Image 3](https://m.media-amazon.com/images/I/719jZZFkCIL.jpg)
![RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080 - Image 4](https://m.media-amazon.com/images/I/71R0E6c7JuL.jpg)
![RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter 20080 - Image 5](https://m.media-amazon.com/images/I/71d2xjaLKnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome 👌
*by B***N on 27 November 2025*

Awesome

### ⭐ Touch start only not as advertised
*by 2***D on 20 November 2021*

No pilot arc as sold Junk bs

### ⭐⭐⭐⭐⭐ Super
*by S***E on 5 September 2023*

Pour le garage

## Frequently Bought Together

- RIVERWELD PT-31 LG-40 Plasma Cutting Torch Completed 20072 Head Body for CUT-50D CUT-50 CT-312 CUT40 Plasma Cutter Length 16 Feet 5 Meter
- KERUE 150pcs PT-31 Air Plasma Cutting Nozzle Electrode Consumables Fit CUT-40 CUT-50D CT-312
- PT-31 Roller Guide Plasma Cutting Wheel Spacer Stand-off for Plasma Cutter Torch CUT40 CUT50D LGK40 LG40 PT-31 Roller Guide PK-1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/253233185-riverweld-pt-31-lg-40-plasma-cutting-torch-completed-20072](https://www.desertcart.vn/products/253233185-riverweld-pt-31-lg-40-plasma-cutting-torch-completed-20072)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*