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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:
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4.Inspection and test
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Manufacturers direct Caterpillar Screw Pile Driver Photovoltaic Pile Driver spot supply caterpillar multi-functional Pile Driver
Hydraulic pile driver and screw driver belong to crawler hydraulic pile driver is called photovoltaic pile driver, mainly as caterpillar caterpillar chassis, diesel engine as power also has a part is the diesel generator set as power, drill through also have drive, drive the hydraulic motor and power head drilling operations, a powerful engine to ensure the equipment have enough torque.
The real reason why photovoltaic pile driver is called photovoltaic pile driver is that the main application place or working environment of this Screw Pile Driver is to drill holes for photovoltaic piles and press piles for photovoltaic supports.
According to different working conditions and different working functions, it can be divided into auger drilling (drilling soil and sand), rock drilling (stone and rock), hydraulic hammer pile (sand geological precast piling).
Pile Driver
Screw Pile Driver,Caterpillar Screw Pile Driver,Caterpillar Pile Driver,Photovoltaic Pile Driver,Pile Machinery
Shandong Luteng Building Equipment Co., Ltd. , https://www.lutengmachinery.com