Cold mill intermediate
rolls
Description: Intermediate
rolls for cold strip mill, applies to high precision 6-Hi(as well as a few 8
Hi)mills, named from working roll location between working roll and back-up
roll, mainly used to control the shape of strip. Materials of 2%Cr, 3%Cr, 5%Cr
and semi-high speed steel (SSH) can be used according to different requirements
of hardness depth.
Material: Forged
Steel, Chromium 2%, Chromium 3%, Chromium 5% or as per the customer`s
requirement.
Barrel Diameter: 1500mm
maximum
Unit weight: 25mt/pc
Type: Single rolls,
forging.
Cold Mill Intermediate Rolls,Cold Intermediate Rolls,Intermediate High Speed Rolls,Cold Rolling Intermediate Mill Roll Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd , https://www.bkdrtech.com
1. Products Name: DUAL PLATE CHECK VALVE WAFER TYPE
2. Working pressure: PN10/16/25
3. Tests: API598; DIN3230
4. Flange standard: DIN2501 PN10/PN16; BS4504 PN10/PN16;
BS10 TABLE"D"/"E" /JIS2220 10K/16K; ANSI125/150
5. Face to face: ANSI125/150; DIN3203 K3-1999
6. Applications: Water, industrial systems
7. Working temp: EPDM: -10° C~+120° C/NBR: -10° C~+80° C/VITON: -23° C~+150° C/
8. Medium: Fresh water, sea water, waste water, food stuff, steam, all kinds of oil, all kinds of acid and alkaline liquid etc
MATERIALS LIST
New Flap Check Valve ANSI
Model NO.: H74X-16Z
Flow Direction: Unidirection
Standard: ISO,API,DIN,JIS,Bs,as,En
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size Range: 1.5 Inch to 24 Inch (Dn40-Dn600)
Seat: Metal/ EPDM / Buna-N/ Vion
Class: ANSI 125 / 250
Flange: DIN,AISI,JIS,Bs
Brand: as Per Your Request
Advantage: Long Working Life Without Leakage
Trademark: DS
Specification: Quality Grade: CE and ISO9001
Origin: Yantai Shandong China
HS Code: 84813000
Double plate check valve wafer type