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1) Product information: the gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
a) Body : Ductile Iron GGG500-7
b) Wedge : D/I , core fully vulcanized with NBR or EPDM rubber
c) Wedge Nut : Brass
d) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13
e) Gasket : NBR
f) Bonnet : GGG500-7
g) O ring : NBR
h) Washer : Carbon steel or Stainless steel .
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
a) Fusion-bonded epoxy 200-250 microns inside and out side
b) Coating as per customers' requirement
8) Package : carton for each item , wooden boxes outside .
No. | ||
1 |
Body |
Ductile cast iron |
2 |
Disc |
Ductile cast iron packed with NBR |
3 |
Bolt |
CS SS |
4 |
Gasket |
EPDM NBR |
5 |
Cover |
ductile cast iron |
6 |
Stem |
stainless steel |
7 |
O-ring |
EPDM Silicone |
8 |
Thrust bearing |
Brass |
9 |
Bolt |
CS SS |
10 |
Gland |
ductile cast iron |
11 |
Dust proof gasket |
EPDM/NBR |
12 |
Hand wheel |
Ductile cast iron |
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1. Product catalogue:
2.BCT CustomersÂ
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4.Inspection and test
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5.Packing
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6.Installation and application
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DIN Standard Casting iron Non-rising Gate valveÂ
1) Product information: the gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
a) Body : Ductile Iron GGG500-7
b) Wedge : D/I , core fully vulcanized with NBR or EPDM rubber
c) Wedge Nut : Brass
d) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13
e) Gasket : NBR
f) Bonnet : GGG500-7
g) O ring : NBR
h) Washer : Carbon steel or Stainless steel .
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
a) Fusion-bonded epoxy 200-250 microns inside and out side
b) Coating as per customers' requirement
8) Package : carton for each item , wooden boxes outside .
No. | ||
1 |
Body |
Ductile cast iron |
2 |
Disc |
Ductile cast iron packed with NBR |
3 |
Bolt |
CS SS |
4 |
Gasket |
EPDM NBR |
5 |
Cover |
ductile cast iron |
6 |
Stem |
stainless steel |
7 |
O-ring |
EPDM Silicone |
8 |
Thrust bearing |
Brass |
9 |
Bolt |
CS SS |
10 |
Gland |
ductile cast iron |
11 |
Dust proof gasket |
EPDM/NBR |
12 |
Hand wheel |
Ductile cast iron |
Â
1. Product catalogue:
2.BCT CustomersÂ
Â
Â
4.Inspection and test
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5.Packing
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6.Installation and application
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The five-axis machining is not only used in civil industries, such as digital camera accessories manufacturing, bathroom trimming, automotive interior parts processing,Home Automation Enclosure Parts, etc. It is also widely used in aviation, aerospace, military, scientific research and precision. Equipment, high-precision Medical Equipment and other industries. The five-axis machining center is a high-tech means. It makes impossible become possible. All the space surfaces and special-shaped processing can be realized. It not only can complete the task of completing the mechanized processing of complex workpieces, but also can quickly improve the processing efficiency and shorten the processing flow.Our typical tolerance accuracy ranges from +/-0.01mm to +/-0.05mm for metal,depending on customer specs.CNC milling work range: 510mm*1020mm*500mm. We supply effective customized fabrication service,meet your custom needs.
Five Axis CNC Machining,Mechanical Precision Machining Parts,Stainless Steel,CNC Machine Parts
Dongguan Longwang Hardware Co.,Ltd , http://www.longwangcnc.com