Sliding Window Handle,Sliding Window Hardware,Sliding Glass Window Hardware,Sliding Window Hardware Parts SANHUI HARDWARE COMPANY LTD. , https://www.sanhui-1.com
2, Standard: ISO2531, EN545, EN598
3, coating: Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). Epoxy coating available upon request.
4, Various joint method available: Push-on & flange joint.
5, Material: Ductile Iron GGG 50
Product ranging from: 80mm- 2000mm
Hydrostatic Testing Standard
Nominal dameter
Test pressure(Bar) Â Â >=15second
  80-300
                 25
  350-600
                 16
  700-1000
                  10
  1100-1200
                 10
  1400-1600
                 10
  1800-2000
                 10
  2100-2600
                 10
1, The pipe fittings are mainly used for transferring drinkable water, waste water and for irrigation.
2, Standard: ISO2531, EN545, EN598
3, coating: Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). Epoxy coating available upon request.
4, Various joint method available: Push-on & flange joint.
5, Material: Ductile Iron GGG 50
Product ranging from: 80mm- 2000mm
Hydrostatic Testing Standard
Nominal dameter
Test pressure(Bar) Â Â >=15second
  80-300
                 25
  350-600
                 16
  700-1000
                  10
  1100-1200
                 10
  1400-1600
                 10
  1800-2000
                 10
  2100-2600
                 10
Model NO.: Vortex-flange pipe
Yield Strength: Min 300 N/Mm²
Hardness: Max.250hb
Density: 7.05ton/M³
Trademark: Vortex
Specification: ISO 2531/EN545/EN598
Origin: china
Model NO.: Vortex-flange pipe
Yield Strength: Min 300 N/Mm²
Hardness: Max.250hb
Density: 7.05ton/M³
Trademark: Vortex
Specification: ISO 2531/EN545/EN598
Origin: china
1, The pipe fittings are mainly used for transferring drinkable water, waste water and for irrigation.