High Quality Metal Seal Ball Valve Made In China On Top Sale
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 set
- Supply Capability:
- 5000 set/month
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Introduction & Specifications Of Welding Valve
Welding Glove Valve are used to cut or connect the pipe media under nominal pressure between Class 150~2500,working temperature≤600℃.in oil industry, chemical industry, pharmaceuticals, fertilizer, and power industry.
Design Feature of Globe Valve
1. Co-radix alloy welded sealing surface,anti-wearing,erosion-proof abrasion-proof and longer use life.
2. Rational structure, reliable sealing, excellent performance, pretty appearance.
3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
4. Class≥1500,the middle cavity uses a self-tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure the sealing performance.
5. There is no backward sealing structure in the valve,so the sealing is reliable.
6. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the wier’s. That can satisfies all kinds of working requirements.
DIN valve
1.PN 10/16/25 DN 50-600
2.Flange DN2501
3.ISO Certificate
- Q:What is the rebate rate for hardware?
- You this question is general Oh, specifically to see the screw material (steel, copper) and use, in order to determine its tax rebate rate, 5% is yes.
- Q:How to distinguish the advantages and disadvantages of bathroom hardware?
- Bathroom hardware raw materialsSuperior products: general use fine cast pure copper, high-quality zinc alloy or titanium alloy as raw material, tight structure, heavy weight, feel thick. Raw material, YISHION and copper are preferred.Liepin: general use of inferior zinc alloy recycled materials as raw materials, and cut corners to reduce costs, loose structure, light weight, feel light
- Q:Does hardware affect the tightness of doors and windows?
- The tightness of doors and windows mainly refers to the resistance to wind pressure, air tightness and water tightness.
- Q:How to maintain the hardware?
- Kitchen cabinet hardware parts should be often wiped with dry cloth, otherwise easy to rust, such as the hardware parts found difficult to remove the surface of the black spots, can be added a little kerosene cleaning.
- Q:Do you need your own hardware to buy a suit door?
- The above negotiations with the merchant shall be written in the order contract.
- Q:What are door hardware included?
- Pipe hinge: also called spring hinge. Mainly used for furniture door panel connection, it is generally required thickness of 16~20 mm plate. Materials include galvanized iron and zinc alloy. The spring hinge is provided with an adjusting screw, which can adjust the height and thickness of the upper, the lower, the left and the right. One of its features is that it opens the door according to the space and the cabinet door. In addition to the general 90 degrees angle, 127 degrees, 144 degrees, 165 degrees and so on have corresponding hinge matching, so that all kinds of cabinet have corresponding extension.
- Q:What are the commonly used hardware materials? What are their respective properties?
- Hardware, the past is gold, silver, copper, iron, tin, five kinds of metal materials collectively.Now, the hardware products are usually divided into two major categories: big hardware and hardware.Big hardware generally refers to metal plates, pipes, profiles, bars and wire;The hardware mainly includes coating material (such as tin), wire coating (such as Tie Si), a variety of small standard parts (such as fastening screws), non standard parts (such as wood screws) and various gadgets (such as a screwdriver) and so on.
- Q:What are the laws and regulations of hardware?
- Is the hardware must ensure the safe and reliable use, safety accidents caused by quality factors cannot, if the quality safety accidents caused, the producer must undertake the corresponding administrative or criminal liability. The laws in this respect are mainly safety production law, quality law, consumer law, and so on. More general, but more formal.
- Q:The bathroom hardware should be stainless steel or Aluminum Alloy it?
- The preferred stainless steel with good economic condition has the advantages of easy cleaning and durability, and strong toughness
- Q:Native produce is a local specialty, but hardware is not
- The difference between hardware and local products1. hardware, refers to gold, silver, copper, iron, tin, five metal materials called. Hardware is the mother of industry; the foundation of national defense and the products of hardware materials are usually divided into two major categories: big hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, iron and all kinds of industrial character; hardware for building hardware, white metal, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc..2. "local produce" means the agricultural sideline products and handicraft products produced locally.
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High Quality Metal Seal Ball Valve Made In China On Top Sale
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 set
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
OKorder Financial Service
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