Established in 1998, China Guanda Hose Technology Co., Ltd. is a professional gas pipe manufacturer and wholesaler of hoses and tubes. Our annually capacity of various kinds of hoses is more than 5,000,000 meters. Our customized gas pipes products are applied in industrial equipment, hotels, villas, toilets, and kitchens. They are widely used in the field of aerospace, metallurgy, petrol-chemical, machinery, architecture, shipping, vacuum, power and light industries.

Designed for use on approved gas appliances in re
Involves incorporating a LockTab in the female en
The incorporation of a LockTab feature simply imp
Gives installer the option of engaging the LockTa
Round pipe design
SELKIRK METALBESTOS ROUND GAS VENT PIPE Type"B" Metalbestos double-wall construction Outer pipe is strong, durable galvanized steel Inner pipe is aluminum-built-in air space- provides for permanent insulation Requires 1" clearance to combustible surfaces Couplers & fittings overlap 1-1/2" when joined For approved gas burning equipment only NOT FOR USE WITH OIL OR WOODBURNING APPLIANCE 4RV-4 48 IN. RD GAS VENT PIPE SIZE:4"x48". Since the trunk is a common source of rust due to leaks, it is quite likely that both items need replacing at the same time.We sell more parts for this car. Please call or email if you have questions.

SELKIRK METALBESTOS ROUND GAS VENT PIPE Type"B" Metalbestos double-wall construction Outer pipe is strong, durable galvanized steel Inner pipe is aluminum-built-in air space- provides for permanent insulation Requires 1" clearance to combustible surfaces Couplers & fittings overlap 1-1/2" when joined For approved gas burning equipment only NOT FOR USE WITH OIL OR WOODBURNING RD GAS VENT PIPE SIZE:6x18" Type "B". OD = ID + 1/2". Max installed length 10-1/2",
min. 3-1/2". Aluminum inner wall, "SELKIRK" ROUND GAS VENT PIPE Type "B" OD = ID + 1/2" Max installed length 10-1/2", min. 3-1/2" Aluminum inner wall, galvanized outer wall For gravity draft venting of LP or Natural Gas appliances 100 million BTU/hr. max., 500 deg. max. Not for wall furnaces UL listed 10 yr.