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MAPP GAS Oxygen free welding copper pipe air conditioning welding

The beneficial effects are: high safety performance, higher heat of combustion than propane, can reduce the scope of high heat affected zone and distortion of metal

  • Tingertech

  • 160w

  • 50Hz  60Hz  50/60Hz 


Product Description

The invention relates to an industrial gas which can replace acetylene. The beneficial effects are: high safety performance, high combustion heat than propane, can reduce the scope of metal high heat affected area and distortion, for the maintenance of outdoor air conditioning equipment has brought great convenience, save more oxygen. The technical scheme adopted is: Mampu gas, including composition and weight percentage is: propylene 10% ~ 40%, propane 10% ~ 50%, dimethyl ether 10% ~ 40%, propylene diacetylene 2% ~ 20%, butane 2% ~ 10%

1, in the absence of oxygen combustion-supporting welding conditions, with a special welding gun, the combustion temperature can reach more than 1300℃.

2, the most scientific mixing ratio, flame has excellent characteristics. The flame temperature is extremely high and the working time is shortened.

3, no butadiene, no threat to health.

4, Diameter 75mm, height 280mm, gross weight 880g, net weight 453.6g (16 OZ), easy to hold.

5. 30% longer than propane




1. Q: How we get a same motor as we need?

A: For your same motor, please share us:

a.Your motor image and nameplate;

b.Detailed size of your motor.

2. Q: Can you provide us sample, is it free or need to pay?

A: Free sample is always available, freight cost on customer's side.

3. Q: What's your payment term?

A: 30% deposit and 70% balance before shipping by LC,TT on FOB term.

4. Q: What kind of product you can provide?
A: As a professional factory of hvac motor and centrifugal fan (housing fan), many different motor models and centrifugal duct fans are on our list: fan coil unit motor for central air conditioner, motor for split, cabinet, window, ceiling air conditioner, cooler motor, blower motor, fan motor, heat pump motor, universal fan motor, indoor fan motor, outdoor fan motor, condenser fan motor, PG motor, and other HVAC/R MOTOR; BLDC motor, EC motor, stepper motor, single and three phase motor; AC Centrifugal fan, EC centrifugal blower as well as other HVAC parts, which are on our service to help cusotmer purchase.

5. Q: Is there a MOQ for your motors?
A: Yes. The MOQ is between 100-500pcs for different models after sample approval. And it's also okay for us to accept smaller lots for the initial order.

6. Q: Could you send me a price list?
A: Most of our motor are not standard products, they are customized based on different requirements like voltage, power and shaft dia and length etc. Thus, it's really difficult for us to provide a price list. If you could share your detailed requirements and quantity, we'll be sure to offer a very competitive price.


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