We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Uniweld TYPE11-8 oxy-acetylene rosebud heating tip with tube and head design

Uniweld

Uniweld TYPE11-8 Heating Tip Oxy-Acetylene Rosebud MFA 8

SKU CH-SQNC-CDEH1

An oxy-acetylene rosebud heating tip for preheating and straightening, compatible with Victor 300 and HD 310C torch series and MFA tip size 8.

  • TypeWelding Parts & Supplies
  • Designed for preheating and straightening with a large heat zone
  • Compatible with Victor 300, HD 310C, WH360 series torches
  • MFA 8 tip size delivers up to 80 scfh acetylene flow
  • Tube-and-head design ensures stable flame at 30–80 scfh fuel range
  • Oxy-acetylene rosebud tip built for heavy-duty heating applications

Uniweld TYPE11-8 Rosebud Heating Tip

The Uniweld TYPE11-8 is a new oxy-acetylene rosebud heating tip built for preheating and straightening work. It fits Victor torch series 300, HD 310C, WH360 and WH360L as well as compatible part numbers 315FC, 72L11 and 72L9. The MFA series tube-and-head design produces a large heat zone for broad-area heating tasks.

MFA 8 tip integration and torch compatibility

This tip mounts on the listed Victor torches using the MFA connection and requires an acetylene fuel supply. It frees the operator from using multiple smaller tips when a wide, even flame envelope is needed for preheating plate or straightening distortion. Buyers who need a cutting tip or a different fuel gas such as propane cannot use this acetylene-only rosebud.

Flow rates and thermal characteristics

Normal operation runs between a minimum fuel flow of 30 scfh and a maximum of 80 scfh with oxygen topping out at 88 scfh. The rosebud pattern spreads heat across a broad zone rather than concentrating it, which keeps the torch body cooler during extended preheating cycles. Noise level is governed by the high-volume gas flow through the tip orifices.

Highlights

  • Designed for preheating and straightening with a large heat zone
  • Compatible with Victor 300, HD 310C, WH360 series torches
  • MFA 8 tip size delivers up to 80 scfh acetylene flow
  • Tube-and-head design ensures stable flame at 30–80 scfh fuel range
  • Oxy-acetylene rosebud tip built for heavy-duty heating applications

Specifications

BrandUNIWELD
TypeWelding Parts & Supplies

Questions about this item

What is the maximum fuel flow rate the TYPE11-8 tip can handle?

The tip accepts up to 80 scfh of acetylene under normal operation.

How much heat does the rosebud generate during extended preheating work?

The large heat zone design spreads flame evenly; sustained use requires proper torch cooling and regulator settings.

Which torch models must I already own to use this MFA 8 tip?

It fits Uniweld 300 and HD 310C series torches, plus Victor 315FC, 72L11, 72L9, H 315FC, WH360 and WH360L handles.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.