Casting Application:
Transport equipment, Mining and Metallurgy, Engineering machinery, Medical equipment, electrical equipment, Food Machinery, Vacuum Equipment and other Industrial Unit
* Sample request: Acceptable ( The sample charge is free if you have order)
* Small order is acceptable for some maching parts( Can be negotatie)
* Good quality with fast delivery
* We have excellent design team for ODM/OEM order
* We have 20 years rich experience focusing on this file which also establish the market in many Europe country and ect.
* Main point: We can negotiate everything to try best to match our customer's request as "customer first " is the� principle in our company.
A wide variety of valves are described in this section. All the valves are made of Borosilicate glass body and PTFE plugs so that process fluid comes into the contact of glass and PTFE only. Borosilicate glass body permits the visual checking of the operation.
All the valves are suitable for operation under full vacuum conditions and a maximum temperature of 200ºC
Principle: It is a combination of direct motion and pilot type. When there is no pressure difference between the inlet and the outlet, after energization, the electromagnetic force directly lifts the pilot small valve and the main valve closing member upward, and the valve opens. When the inlet and outlet reach the starting pressure difference, after the energization, the electromagnetic force leads the small valve, the pressure of the lower chamber of the main valve rises, and the pressure of the upper chamber drops, so that the main valve is pushed upward by the pressure difference; when the power is off, the pilot valve uses the spring The force or medium pressure pushes the closure and moves down to close the valve.
Features: It can also be operated at zero pressure difference or vacuum or high pressure, but the power is large, and it must be installed horizontally.
Pilot solenoid valve
Principle: When energized, the electromagnetic force opens the pilot hole, the pressure in the upper chamber drops rapidly, and a pressure difference between the lower part and the lower part is formed around the closing member. The fluid pressure pushes the closing member upward to move the valve to open; when the power is off, the spring force leads the pilot. The hole is closed, and the inlet pressure passes through the bypass hole. The rapid chamber forms a lower high and high pressure difference around the valve closing member, and the fluid pressure pushes the closing member downward to close the valve.
Features: The upper limit of the fluid pressure range is high, can be installed arbitrarily (customized), but must meet the fluid pressure difference conditions.
2, the difference between the solenoid valve from the valve structure and material and the principle, divided into six sub-categories: direct-moving diaphragm structure, step-by-step direct diaphragm structure, pilot diaphragm structure, direct-acting piston structure, Step-by-step linear motion piston structure and pilot piston structure.
3. Solenoid valves are classified according to their functions: water solenoid valve, steam solenoid valve, refrigeration solenoid valve, low temperature solenoid valve, gas solenoid valve, fire solenoid valve, ammonia solenoid valve, gas solenoid valve, liquid solenoid valve, miniature solenoid valve, Pulse solenoid valve, hydraulic solenoid valve normally open solenoid valve, oil solenoid valve, DC solenoid valve, high pressure solenoid valve, explosion-proof solenoid valve, etc.
We supply all kinds of valves(and related joints, flanges, nuts) with different material from China. Our website is www.py-valve.com
Pls feel free to contact if you have any questions.
Our main business scope is as follows:
Gate Valves,Butterfly Valves, Globe Valves,Check Valves, Ball valves,Y Strainers, Flanges,Pipe Fittings,
Rubber Expansion Joints, Seamless Steel Pipes, Anticorrosive steel pipe and petroleum pipe etc..
Our factories have certificates:ISO9001, CE, API,EAC etc.
Welcome to dealers, wholesalers, end-users and other specific enquiries,we can offer you our favorable prices and data sheets .
FOB Price: US $20.0 - 2,000 / Set
Min.Order Quantity: 1 Set/Sets Stainless steel 3 way ball valve forged gas ball.2"-4" MOQ 5 set
Supply Ability: 20000 Ton/Tons per Year Stainless steel 3 way gas ball valve.Supply capacity is large
Port: Tianjin Xingang/Shanghai port/Ningbo port
Payment Terms: L/C,T/T,Western Union,MoneyGram,Stainless steel 3 way ball valve forged gas ball valve.Amount less than 500$, we just accept 100% payments.
Quick Details
Standard or Nonstandard: Standard
Structure: Ball
Pressure: Low Pressure
Power: Manual
Material: Stainless Steel
Temperature of Media: Medium Temperature
Media: Base
Port Size: DN40-600
Place of Origin: Hebei, China (Mainland)
Model Number: Q41F/Q61F
Brand Name: PYL
Application: General
Name of product: Stainless steel 3 way ball valve forged gas ball valve
Material of product: stainless steel 3 way ball valve
Pressure of product: PN10/16/25/64
Size fo product: DN40-600 ball valve
Technic of product: forged ball valve
Type of product: 3 way ball valve
Authentication of product: ISO9001$14001
Usage of product: gas/oil/water ball valve
History of company: Since 1996s
Nature of company: Manufacturer
Packaging Details: For the 12820-80 casting carbon steel flange,generally we use the wooden box and wooden pallet with plastic film, for the Stainless steel 3 way ball valve forged gas ball valve. we can use those two type, and also we use the Woven bag. In addtion, we can change the shape of the packaging according to customer requirements.
Delivery Detail: Shipped in 30 days after payment
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $200 - 2,000 / Set
MinOrder Quantity: MOQ 5 set
Supply Ability: 20000 Ton/Tons per Year H41/44W-16/25/40 Stainless steel check Supply capacity is large
Port: Xin gang Shanghai Port Ningbo Port
Payment Terms: L/C,T/T,Western Union,MoneyGram,H41/44W-16/25/40 Stainless steel check valve series swing check valve amount less than 500$, we just accept 100% payments
Quick Details
Standard or Nonstandard: Standard
Structure: Check
Pressure: Low Pressure
Power: Manual
Material: Stainless Steel
Temperature of Media: Medium Temperature
Media: Base
Port Size: DN15-DN400 swing check valve
Place of Origin: Hebei, China (Mainland)
Model Number: H41/44W-16/25/40 check valve
Brand Name: PYL
Application: General
Name: H41/44W-16/25/40 Stainless steel check valve series swing check valve
Structure of product: swing check valve
Size of product: DN15-DN400 swing check valve
Material of product: Stainless steel check valve
Technic of product: Casting check valve swing check valve
Prssure of product: PN6 PN10 PN16 PN25 PN40 PN64 PN100
Certification: ISO9001&14001
Nature of the campany: Manufacturer
Factory history: Since 1996s
Main item: Gate valve and all kinds of flanges
Packaging & Delivery
Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements)
Delivery Detail: Shipped in 30 days after payment
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; HB/HC ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
Fob price:us $20.0-2, 000/ set
Min.Order quantity:1 set/sets gate valve moq:5set
Supply ability:20000 ton/tons per year api gate valve supply capacity is large
Port:tianjinxingang , shanghai port, ningbo port
Payment terms:l/c, t/t, western union, moneygram, amount less than 500$, we just accept 100% payments
Quick details
Standard or nonstandard:standard
Structure:gate
Pressure:low pressure, pn10/16
Power:manual
Material:forged
Temperature of media:normal temperature, normal temperature
Media:water
Port size:1 1/2inch-24inch gate valve
Place of origin:hebei, china (mainland)
Model number:api gate valve
Brand name:pyl
Application:general
Name of product:api carbon steel/alloy steel/stainless steel gate valve for wog
Authentication of product:iso9001&14001
Material of product:carbon steel/alloy steel/stainless steel
Standard:api gate valve
Size range:dn50-600
Natural of company:manufacturer
Main item:flanges, valves, pipe fittings
Factory history:since 1996s
Api carbon steelalloy steelstainless steel gate valve for wog
Part namematerial
Valve bodycarbon steela216/a352 lcb
Alloy steela217 wc1/a217 wc6/a217 wc9/a217 wc5
Stainless steela351 cf8/a351 cf8m/a351 cf3/a351 cf8m
Stem nutcopper alloy/a439 d2
Hand wheelductile iron/carbon steel
Standars ofapi carbon steel/alloy steel/stainless steel gate valve for wog
Design and manufactuureapi600/api6d/jis b2073-2083
Inspection and testapi598/api6d/jis b2003/api600
End flange dimensionasme b16.5/jis b2212-2214
End flange dimensionasme b16.47a/mss sp-44
End flange dimensionasme b16.47b/api605
Bw end dimensionasme b16.25
Face to faceasme b16.10/jis b2002
Pressure-temperature ratingsasme b16.34
The main type and material of our valve
FOB Price: US $25.0 - 2,000 / Set
Min.Order Quantity: 1 Set/Sets Gate valve MOQ:5set
Supply Ability: 20000 Ton/Tons per Year Soft sealing gate valve Supply capacity is large
Port: TIANJINXINGANG ,SHANGHAI PORT,NINGBO PORT
Payment Terms: L/C,T/T,Western Union,MoneyGram,Amount less than 500$, we just accept 100% payments
Quick Details
Standard or Nonstandard: Standard
Structure: Gate
Pressure: Low Pressure, PN10/16
Power: Manual
Material: Casting
Temperature of Media: Normal Temperature, ?¤80??
Media: Water
Port Size: 1 1/2inch-24inch gate valve
Place of Origin: Hebei, China (Mainland)
Model Number: Z45X-10/16
Brand Name: PYL
Application: General
Name of product: Z45X-10/16 Soft sealing Non-rising gate valve flange ends DN50-600
Authentication of product: ISO9001&14001
Material of product: Ductile Iron
Standard: DIN gate valve
Size range: DN50-600
Natural of company: Manufacturer
Main item: Flanges,valves,pipe fittings
Factory History: Since 1996s
Packaging & Delivery
Packaging Details: For the flange, generally we use the wooden box and wooden pallet with plastic film, for the Z45X-10/16 Soft sealing Non-rising gate valve flange ends DN50-600, we can use those two type, and also we use the Woven bag. In addtion, we can change the shape of the packaging according to customer requirements.
Delivery Detail: Shipped in 30 days after payment
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $20 - 2,000 / Set
Min.Order Quantity: 1 Set/Sets MOQ 1SET OIL APPILICATION MANUAL CARBON STEEL BUTTERFLY VALVE
Supply Ability: 20000 Ton/Tons per Year Butterfly valve supply capacity is large.
Port: Tian jin xin gang,Shang hai port,Ning bo port
Payment Terms: L/C,T/T,Western Union,MoneyGram,amount less than 500 sets,we just accept 100% payments
Quick Details
Standard or Nonstandard: Standard
Structure: Butterfly
Pressure: Low Pressure
Power: Manual
Material: Casting
Temperature of Media: Medium Temperature
Media: Base
Port Size: Standard
Place of Origin: Hebei, China (Mainland)
Model Number: OEM
Brand Name: PYL
Application: General
Product name: DN50 standard Center line-type butterfly valve with PTFE seat
Type: butterfly valve
Certificate: ISO9001
Medium: Water/Oil/Gas
Size: DN40-200
Color: Customer's Request
Body material: Stainless steel
Seal Material: Customer's Request
Stem: carbon steel or ductile iron or stainless steel
history of our factory: since 1996
Packaging & Delivery
Packaging Details: Usually we use the wooden box and plastic film to pack this type of butterfly valve,we will follow your advice,anyway,the products will be kept safely and cleanly.
Delivery Detail: 3-45 days
DN50 standard Center line-type butterfly valve with PTFE seat
Part Name Material
Valve Body / Bonnet Carbon steel / stainless steel
Disc / Stem Stainless Steel
Sealing Surface Stainless Steel / Hard Alloy
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $20.0 - 2,000 / Set
Min.Order Quantity: 1 Set/Sets Ductile iron DN80 Wafer Type Buttefly Disc Check Valve
Supply Ability: 20000 Ton/Tons per Year Ductile iron DN400-400 Buttefly Disc Check valve.supply is large
Port: TIANJIN XINGANG/SHANGHAI PORT/NINGBO PORT
Payment Terms: L/C,T/T,Western Union,MoneyGram,Amount less than 500$,we just accpt 100% payment.
Quick Details
Standard or Nonstandard: Standard
Structure:Check
Pressure: Low Pressure
Power: Manual
Material: Ductile iron Check valve
Temperature of Media: Medium Temperature
Media: Base
Port Size:DN40-DN400
Place of Origin: Hebei, China (Mainland)
Model Number: DH77X wafer butterfly check valve
Brand Name: PYL
Application: General
Name of product:Â Ductile iron DN80 Wafer Type Buttefly Disc Check Valve
Material of product:Â Ductile iron check valve
IItem Number:Â DH77X
Type of product:Â wafer butterfly check valve
Pressure of product:Â PN10/pn16
Size of product: DN40-DN400
Authenication of product:Â ISO9001$14001
Medium: Water./non-corrosive liquid
Factory History: Since 1996s
Natural of company:Â Manufacture
Packaging & Delivery
Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements)
Delivery Detail: Shipped in 30 days after payment
Main parts and materials of Ductile ironGrey Iron DN80-400 Wafer Type Butterfly Disc Check Valve
Part. Name Material
Valve Body/Bonnet Stainless Steel
Ball/Stem 2Cr13
Seal ring F4 stainless steel
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
Every valve must be tested before the delivery, the test including strength test and the enclose testing
We also provide OEM services to customers in order to produce the strongest support.
If you have any questions or you are interested in our products,please don't hesitate to cantact us!!!
Min.Order quantity:1 set/sets gate valve moq 10set
Supply ability:20000 ton/tons per year knife gate valve supply capacity is large
Port:tian jin xin gang, shang hai port, ning bo port
Payment terms:l/c, t/t, western union, moneygram, amount less than 500 sets, we just accept 100% payments
Quick details
Standard or nonstandard: standard
Structure: gate
Pressure: low pressure, pn10/16
Power: manual
Material: stainless steel
Temperature of media: medium temperature
Media: mud/sewage/ash residue/paper pulp/coal-slurry
Port size: standard
Place of origin: hebei, china (mainland)
Model number: z73/573/673/973
Brand name: pyl
Application: general
Product name: z73/573/673/973 mud knife gate valve carbon steel/stainless steel
Type: gate valve
Certificate: iso9001
Medium: mud/sewage/ash residue/paper pulp/coal-slurry
Size: dn50-600
Appropriation temperature: ?¤120??
Body material: carbon steel/stainless steel
Seal material: customer's request
History of our factory: since 1996
Packaging & delivery
Packaging details:usually we use the wooden box and plastic film to pack this type of gate valve, we will follow your advice, anyway, the products will be kept safely and cleanly.
Delivery detail:3-45 days
The main vlalve products of our company include
(1) ansi gate valve, din gate valve, gost gate valve, soft sealing gate valve, knife gate vave, flat gate valve
(2)wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, three eccentric buterrfly valve
(3)check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, y type strianer
Materials
Wcb a216 ; q235, st37 ; lbc/lcc ; wc6/wc9 ; wcc ; ca15 a217 ; m-30c ; h.B/h.C ; ht250/gg25 ; ggg40 ; ss304 ; ss304l ; ss316 ; ss316l
The main type and material of our valve
FOB Price: US $20 - 2,000 / Set | Get Latest Price
Min.Order Quantity: 1 Set/Sets MOQ 1SET OIL APPILICATION MANUAL CARBON STEEL BUTTERFLY VALVE
Supply Ability: 20000 Ton/Tons per Year Butterfly valve supply capacity is large
Port: Tian jin xin gang,Shang hai port,Ning bo port
Payment Terms: L/C,T/T,Western Union,MoneyGram,amount less than 500 sets,we just accept 100% payments
Quick Details
Media: Water
Model Number: OEM
Product name: ASTM cf8 disc soft seal flange connection butterfly valve
Medium: WOG(water/oil/gas)
Size: DN15-2000
Color: Customer's Request
Body material: Stainless steel/Carbon steel/Alloy
Seal Material: Customer's Request
Stem: carbon steel or ductile iron or stainless steel
history of our factory: since 1996
Packaging & Delivery
Packaging Details: Usually we use the wooden box and plastic film to pack this type of butterfly valve,we will follow your advice,anyway,the products will be kept safely and cleanly.
Delivery Detail: 3-45 days
ASTM cf8 disc soft seal flange connection butterfly valve
Specification Table
Size: DN15-2000
Pressure: PN10/16/25/40
Certification: ISO 9000
Medium: Air, water, steam, all kinds of corrosive medium, mud, oil, liquid metal and radioactive medium such as various types of fluid
Application * Water treatment
* Chemical industry
* Waste effluent treatment
* Paper industry
* Construction
* Drilling / Production
* Cooling water circulation
* Pneumatic conveyors
* Compressed air
* Gas plants
Part Name Material
Valve Body / Bonnet Carbon steel WCB /A105(Q235)
Stainless steel 304/304L/316/316L
Alloy steel 20#/cast iron/ductile iron
Disc 304/304L/316/316L/ductile iron
Stem Stainless Steel 304/304L/316/316L
Seat PTFE/HDPE/EPDM/NBR/Viton/NYLON
O-ring NBR, EPDM, VITON, HNBR/HSN
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
Every valve must be tested before the delivery, the test including strength test and the enclose testing
We also provide OEM services to customers in order to produce the strongest support.
If you have any questions or you are interested in our products,please don't hesitate to cantact us!!!
Stainless steel sanitary manual butterfly valve
Features:
Valve disc is made from forging.
Valve body is made from forging.
Manual handle: pull handle, plastic gripper handle or stainless steel gripper handle
Gasket: epdm, silicone or viton
All gaskets are fda approved
Max. Pressure: 16bar for welding connections; 10bar for other connections
Min. Pressure:0.2bar
Compact design, easy maintenance and high torque
Connection end: weld, tri-clamped, union, flange, male threading, female threading
Standard: din, sms, iso, 3a, idf
Material: ss304, ss316l
Inside surface finish: ra0.4
Size: dn20-dn300 , 3/4"-10"
Standard : pull handle normally with 3position ( 4position can be customerized )
Gripper handle normally with 13 position.
Application: food, beverage, dairy, pharmacy, chemical or any food processing industries
1. Product name: Valve
2. Material: brass,copper,bronze,etc.
3. Technic Investment casting, Lost wax casting, Precision casting, Lost foam casting, Water glass casting, Silica sol casting, Sand casting, quartz sand casting technics, Furan resin sand casting, phenolic resin sand casting technices
4. Casting tolerance: Lost wax casting Tolerancing Standards: ISO/GB CT7~9; Sand casting Tolerancing Standards: ISO/GB CT10~12
5. Material Standard: ASTM, SAE, ISO, DIN, GB, BS, GOST
6. Software for specification drawing: PDE, Solid work, ProE, JPG, Auto CAD
7. Place of origin: Ningbo, China
8. Lead time: About 30 days
9. Term: FOB Ningbo China, CIF XXXXX
10. Quality: Strict material inspection, Exact dimension control, Promote quote and delivery guarantee, 100% quality control, OEM service, ISO 9001: 2000
11. We could do different kinds of surface treatment after casting, such as machining, polishing, plating, etc. And machine parts (machining parts or machinery parts), metalwork (metal products) are suitable for us.
12. We will produce control valve according to the International Production Standard. All control valve and it's components will be tested, including pressure testing, tightness testing and whole body debugging testing. All control valve will have to pass the above testings before delivery. We warmly welcome customer representatives to come to inspect the Sluice valves any time!
13. Control valves are widely used in the field of water treating equipments industry, chemical equipments industry, , papermaking industry, mining equipment industry, electricity equipment industry, liquefied gas equipment industry, food equipment industry, pharmacy equipment industry, water supply and drainage system, mechanical equipment control valve, building industry and the special industries.
Straight fittings(male and female connectors)Elbow fittings, Tee fittings, Union, Bulk Head Union, Union Cross(Grade:Â 304, 304L, 310S, 316, 316TI, 316L)
