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Steam hose with boss couplings & aluminum clamps
Steam hose with boss couplings & aluminum clamps

Steam hose with boss couplings & aluminum clamps is a rubber hose that conveys steam to every link required in the production process.

It is widely used in oil refineries, shipyards, chemical plants, steel mills, foundries and other industrial places for steam transfer and plays the role of cleaning, heat control, humidity maintenance, condensation and atomization prevention.

Structure


  • Tube: Black, smooth, EPDM rubber especially compounded to withstand super heated steam
  • Reinforcement: Multiple braids of high tensile steel wire.
  • Cover: Red, smooth (wrapped) EPDM rubber with excellent resistance to high temperature, weather, abrasion and aging. It is pin-pricked to prevent separation.
  • Temperature: -40 °C to +236 °C（-40 °F to +456 °F）


  • Specifications: ISO 6134-TYPE 2 CLASS B


Specification

Table 1: Boss Couplings and Aluminum Clamps Steam Hose Specification
Type I.D. O.D. Working Pressure Burst Pressure Minimum Bending Radius Weight Length
- DN Inch mm Bar PSI Bar PSI mm kg/m m
1W 10 3/8" 21.5 30 435 120 570 110 0.44 20/50
13 1/2" 24.5 30 435 120 570 120 0.49 20/50
16 5/8" 27.5 30 435 120 570 155 0.64 20/50
19 3/4" 30.5 30 435 120 570 185 0.7 20/50
25 1" 37 30 435 120 570 240 0.92 20/50
32 1-1/4" 44 30 435 120 570 330 1.19 20/40
38 1-1/2" 50.5 30 435 120 570 390 1.56 20/40
51 2" 63.5 30 435 120 570 520 2.32 20/40
64 2-1/2" 77.5 30 435 120 570 640 3.03 20/40
2W 10 3/8" 23 70 870 280 860 130 0.49 20/50
13 1/2" 26 70 870 280 860 180 0.53 20/50
16 5/8" 30 70 870 280 860 205 0.75 20/50
19 3/4" 33 70 870 280 860 240 0.78 20/50
25 1" 40 70 870 280 860 300 1.02 20/50
32 1-1/4" 48 70 870 280 860 420 1.41 20/40
38 1-1/2" 54 70 870 280 860 500 1.77 20/40
51 2" 69 70 870 280 860 630 2.58 20/40
64 2-1/2" 81 70 870 280 860 700 3.16 20/40

    

                  Flange Connected Steam Hose                                    Internal Thread Connection Steam Hose

Production Process

  1. Raw material processing. Mix desired rubber materials through rubber mixing machine;
  2. Inner tube extrusion. Extrude the mixed rubber materials through rubber extruder machine and the rubber hose extruded is the inner tube of the steam hose;
  3. Steel wire braiding. Put the inner tube under hydraulic hose braiding machine and braid reinforcement on the inner tube;
  4. Cover extrusion. Rubber hose with reinforcement passes through the machine and extrude the cover to parcel the reinforcement, this is the third layer of the rubber hose;
  5. Surface texture creation. The rubber material is soft, we can create the texture on the rubber house surface by adding much pressure to the rubber hose surface;
  6. Rubber hose vulcanization. Vulcanize the rubber hose in the vulcanizing boiler equipment and the rich steam heating will mature the rubber material, making rubber molecules become closer, to give the rubber hose stable performance.
  7. Pressure test. Carry out burst pressure test to test the quality of rubber hose;
  8. Package.

Features

Steam hose is mainly made of EPDM and has good resistant to high temperature and steam to ensure the stable transfer of superheated steam and saturated steam. In addition, it has excellent resistant to aging, ozone and weather, and can suit to various production environments.

Application

Steam hose is widely used in the process of heating, power supply, steam cleaning, moisturizing and steam atomization.

 


 

 





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we create lasting value and help our customers achieve remarkable growth.


Hebei Biaohui Rubber& Plastic Products Co., Ltd. is a manufacturer and supplier of rubber hoses, plastic hoses, and rubber products. The main products include TPU layflat hoses, industrial hoses, material conveying hoses, silicone hoses, PTFE hoses, stainless steel metal hoses, and rubber plastic products.

   Our company's products are characterized by high pressure resistance, high temperature resistance,wear resistance, strong flexibility, good pulse performance, and easy maintenance. They are widely used in fields such as coal, petrochemicals, metallurgy, mining, construction, water conservancy engineering, electricity, agriculture, machinery, electronics, textiles, etc.

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