The regular lpg gas hose assembly is with brass and iron fittings. It all depends on clients' requirement for package. Sometimes, for hose assembly in pieces, they can be packed in cartons or polybags with header card. Here are two kinds of regular package for hoses, one is transparent OPP films, the other is polystripes.įor black color hose, we use transparent OPP films to pack the hoses.įor colored hose like red, orange, blue, yellow etc, they are firstly packed by transparent OPP films and then packed by polystripes. Orange color is the most popular color for gas hose in the markets. The regular colors can be orange, black, red, blue etc. Our factory can produce lpg gas hoses with different colors according to customers' request. Our rubber lpg gas hose are well-accepted in many markets in quality. Material is very important to hoses, our factory has been using good material and better compound rubber formula to guarantee the use time and security of hoses. Outer tube: it is of a specified duration, use special rubber which endure whether changing, it is made of synthetic SBR and NR rubber for its good wear resistance.
Reinforcement: it is high tensile fiber braided, the fiber is usually polyester thread, with the fiber braided reinforcement, the hose pressure can be guaranteed.
It is made of synthetic NBR rubber which is the most used material for oil and gas hoses. Inner tube: it adopts LPG-endurable, oil-endurable, breathabilityen durable formula. There are three layers for rubber lpg gas hose: We have been producing lpg gas hose assemblies in 2m and 5m length with brass female left-hand thread to the UK. Sometimes, these hoses in short length are fitted with connectors. We can also produce the hose with just several meters like 2m, 5m etc. Our factory has s set of machine to test pressure, usually testing burst pressure.įor sizes 6mm, 8mm, 10mm and 13mm, the standard length is 100m per roll. Sometimes, the length can be 50m, 20m etc, it depends on customers' specific requirement. The working pressure for lpg gas hose is 20 bar ( 300psi ) and the burst pressure is 60 bar ( 900psi ). If there is two layers of fiber braided, the pressure will be higher. According to our production experience, ID 6mm, 8mm and 10mm are the most popular sizes in the markets, they occupy large part of lpg gas hose markets, and they are also the most export sizes in our factory. Our factory has been producing these inner diameter sizes. The inner diameter sizes for LPG gas hose are from ID 1/4" to 1/2" ( 6mm ~ 13mm ).
Rated Working Pressure: 7MPa(1000psi)~105MPa(22000psi)įor easy identification, different pressure grade union has different color markings, and with obvious model, connection type and pressure grade on the wing nut.From the specification sheet above, Here are several specification data we can see:ġ. PME Hammer Weco Type Union Female x Male Figure 1502 / 15,000 PSI PME Hammer Weco Type Union Female x Male Figure 1002 / 10,000 PSI PME Hammer Weco Type Union Female x Male Figure 602 / 6,000 PSI PME Hammer Weco Type Union Female x Male Figure 400 / 4,000 PSI PME Hammer Weco Type Union Female x Male Figure 206 / 2,000 PSI PME Hammer Weco Type Union Female x Male Figure 200 / 2,000 PSI PME Hammer Weco Type Union Female x Male Figure 100 / 1,000 PSI The product can use pipeline thread, tubing tread, butt welding or non-pressure seal end connection.Ĭlick Links below for Technical Parameter of Various Sizes Hammer Lug Unions and Pressure Related. Strict heat treatment can ensure that the fitting has even metallographic structure and pressure bearing capacity all material shall fully comply with USA ASTM and AISI standard technical index shall fully comply with API Spec 16C standard the product has reliable seal, quick connecting and disconnecting, interchange ability performance. The high pressure union of our company is introduced technology from USA FMC and SPM company, is made of high strength alloy steel forging.