In Line Z41W-25P Metal Gate Valve , SS / Carbon Steel Flanged Gate Valve
Brand Name:JIEYU
Certification:API ISO Ts CE
Minimum Order Quantity:1PC
Delivery Time:7-30 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Wenzhou China
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Location:
Wenzhou Zhejiang China
Address:
Binhai park, Longwan District , Wenzhou City, Zhejiang Province, China
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In Line Z41W-25P GB Metal Gate Valve , Ss / Carbon Steel Flanged Gate Valve
Specification:
Size: DN15-DN1200
Model:Z40H
Pressure: PN16-PN250
Material: 1.0619/GP240GH/GS-C25(WCB), 1.7357 (WC6)
,1.7379/1.7382(WC9),1.7363 (C5), 1.7389 (C12), 1.4308(CF8),
1.4408(CF8M), 1.4552(CF8C).Etc
Type: Rising Stem and Wedge Single Disc, Solid or Flexible wedge,
flat gate.
Operation: Handwheel, gear worm ,Electric operated
Standard:
Design & Manufacture Std.: GB/T12234,DIN3352,GOST 12820-80,Etc.
Face to Face Std.: GB/T12221,DIN3202,Etc.
End Connection Std.: JB/T79,DIN2543-2550,GOST 12820-80,Etc.
Test Standard: ISO5208, API 600, BS 6755
| NO. | Part Name | Material | |
| 01 | Body | ASTM A216WCB | GS-C25,CF8,CF8M |
| 02 | Seat Ring | ASTM A216+13Cr | |
| 03 | Wedge | ASTM A216+13Cr | |
| 04 | Stem | ASTM A276 420 | 13Cr.F304,F316 |
| 05 | Gasket | 304+Graphite | GS-C25,CF8,CF8M |
| 06 | Bonnet | ASTM A216WCB | |
| 07 | Stud | ASTM A193 B7 | ASTM A193-B8 |
| 08 | Nut | ASTM A194 2H | ASTM A194-8 |
| 09 | Backseat | ASTM A216+13Cr | |
| 10 | Stud | ASTM A193 B7 | |
| 11 | Nut | ASTM A194 2H | |
| 12 | Yoke | ASTM A216WCB | |
| 13 | Packing | Graphite | |
| 14 | Pin | ASTM A276 410 | C.S SS304 SS316 |
| 15 | Gland Bolt | ASTM A193 B7 | |
| 16 | Gland Nut | ASTM A194 2H | |
| 17 | Bushing | ASTM A276 410 | |
| 18 | Gland | ASTM A216WCB | |
| 19 | Bearing | ASTM A29 | A105,F304,F316 |
| 20 | Stem Nut | ZcuAl10Fe3 Bronze | Bronze,SS304,SS316 |
| 21 | Lubricator | Cu | Brass |
| 22 | Retaining Nut | C.S | |
| 23 | Handwheel | ASTM A47 | A105,F304,F316 |
| 24 | H.W. Lock Nut | C.S | 25#,SS304,SS316 |
First, the main outline of Z41W stainless steel gate valve:
The high and medium pressure stainless steel flange gate valve is
suitable for cutting and connecting the pipeline medium on the
pipelines of various systems of petroleum, chemical, hydraulic and
thermal power stations with nominal pressure PN1.6～16.0MPa and
working temperature ≤-29°C～550°C.
Applicable medium: water, oil, steam, and acid, alkali, ammonia,
urea, sulfur-containing natural gas, etc.
Second, Z41W stainless steel gate valve structure features:
1. The selection of materials is in line with relevant domestic and
international standards, and the overall quality of materials is
high.
2. It meets the requirements of advanced standards at home and
abroad, with reliable sealing, excellent performance and beautiful
appearance.
3. The sealing pair is advanced and reasonable. The sealing
surfaces of the ram and the valve seat are made of Stellite
cobalt-based hard alloy with different hardness. The sealing is
reliable, high hardness, wear resistance, high temperature
resistance and corrosion resistance. Good anti-scratch performance
and long life.
4. The valve stem is quenched and tempered and surface nitrided,
which has good corrosion resistance, scratch resistance and wear
resistance.
5, the use of wedge-type elastic ram structure, medium and large
caliber thrust bearing, small friction, and equipped with impact
hand wheel, easy to open and close.
6, can use a variety of piping flange standards and flange sealing
surface form to meet various engineering needs and user
requirements.
In Line Z41W-25P Metal Gate Valve , SS / Carbon Steel Flanged Gate Valve
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