Nowadays, during the peak decoration season, when the reporter visited the building materials market in Changsha, he found that not only the building materials stores are crowded, but also the stores that do home heating and central air conditioning are also very lively.
The staff told reporters: "In the past, people were willing to spend a lot of money on tiles, floors, and sanitary wares, but now they are pursuing the comfort and quality of home improvement, especially in Changsha, which is hot in summer and cold in winter. The quality of life, many owners first consider home heating and central air conditioning when renovating. "
With the rapid development of the southern household heating market, a large number of heating companies have sprung up. However, the strength of heating companies varies, and a large number of "three no-bag companies" with no product inventory, no engineering technical team, and no after-sales qualifications are intermingled, using inferior materials, engineering outsourcing, and other reasons, leading to leakage of heating systems, Failures such as unmanned after-sales occur frequently.
Industry insiders pointed out that these "three no companies" greatly disturbed the heating market order and brought property losses to consumers. Therefore, when choosing a heating company, consumers must pay attention to whether the company has product inventory, whether there is a technical team and its own construction team, and whether there is a perfect after-sales service guarantee. For companies that have no product inventory but promise that branded products are below the market price, consumers must be vigilant.
The reporter learned that the mainstream heating companies that are well known in the market are Yisheng HVAC, Outland Heating and other HVAC brands.
- Type: TYPE1(Plate Flanges); TYPE2(Loose Plate Flanges); TYPE5(Blank Flanges); TYPE11(Weld-neck Flanges); TYPE12(Hubbed Slip-on Flanges For Welding); TYPE13(Hubbed Threaded Flanges)
- Material: Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
- Standard: EN1092-1:2001
- Size: 1/2" NB TO 48"NB
- Pressure: PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160
- Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
- Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
- E-catalogue: Available , please visit catalogue of flange
- Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
En1092 Flange,En1092-1 Flange,Flange Type 01,Welding Neck Flanges
Hebei Welkin Pipe Fitting Manufacturing Co., Ltd , https://www.welkinpipeline.com