Model NO.: NRGV
Thread Position of Valve Rod: Inside Gate Valve
Usage: Regulation, Drain, Flow Control
Standard: DIN3352/BS5163
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body: Ductile Iron
Wedge: Ductile Iron/EPDM
Stem: SS304/420/316
Operator: Cap Nut/Handwheel
Connection: Flanged
Size Range: Dn40-600
Pressure Rate: Pn10/16/25
Coating: Epoxy Coated 250 Microns
Design Standard: DIN3352, BS5163, Awwa C502, As2638.2
Trademark: WALTER/ OEM
Transport Package: Bubble Bags & Wooden Case
Specification: DN50-600
Origin: Suzhou, Jiangsu
HS Code: 8481804090
WALTER-FSV Company produce DIN Cast Iron Flange Gate Valve, NRS Gate Valve, OS&Y GATE VALVE,

1- Body/Bonnet: GGG40/50

2- Stem: SS420/431

3- Bolts/Nuts: SS304

4- Wedge: GGG40/50 + EPDM Coating

5- Epoxy Resin coating internal & external, thickness above 300 micron

6- Rising stem & Non-rising stem type

7- Flange or Socket Or Groove Ended

8- Work pressure: PN10/16; Size range: 1", 1 1/2", 2" to 24"

9- Design Standard: DIN F4/F5, BS5163, AS2638.2, AWWA, GB;

10- Operate: Handwheel or Stem Cap

Cast Iron Flanged Soft Sealing Gate Valve
Cast Iron Flanged Soft Sealing Gate Valve
Cast Iron Flanged Soft Sealing Gate Valve

WALTER-FSV Company supply OEM Service for Wedge Gate Valve, OS&Y Gate Valve, NRS Gate Valve, Swing Check Valve, Rubber Flap Check Valve, Flex Check Valve. Lever Butterfly Valve, Wafer Butterfly Valve, Worm Gear Butterfly Valve, Fire Hydrant.

Welcome your email for more details.

Calcium Boride

Calcium Boride (sometimes Calcium Boride Powder) is a compound of calcium and Boron Product with the chemical formula CaB6. Cab6 Boron Carbide is an important material due to its high electrical conductivity, hardness, chemical stability, and melting point. Calcium Hexaboride Powder is a black, lustrous, chemically inert powder with a low density. It has the cubic structure typical for metal hexaborides, with octahedral units of 6 boron atoms combined with calcium atoms.CaB6 and lanthanum-doped CaB6 both show weak ferromagnetic properties, which is a remarkable fact because calcium and boron are neither magnetic, nor have inner 3d or 4f electronic shells, which are usually required for ferromagnetism.

Calcium Hexaboride Uses in the manufacturing of boron-alloyed steel and as a deoxidation agent in production of oxygen-free copper. The latter results in higher Pvc Resin conductivity than conventionally phosphorus-deoxidized copper owing to the low solubility of boron in copper.Production Of Calcium Hexaboride can also serve Ethylene-Vinyl Acetate as a high temperature material, surface protection, abrasives, tools, and wear resistant material.

Calcium Boride Powder,Cab6 Boron Carbide,Calcium Hexaboride Powder,Calcium Hexaboride Uses,Production Of Calcium Hexaboride

HENAN LIHAO CHEM PLANT LIMITED , https://www.lihaoche.com