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Product Details:
Payment & Shipping Terms:
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| Nominal Diameter: | DN20-DN300 | Nominal Pressure: | 1.0MPa Or 1.6MPa |
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| Working Pressure: | 300PSI | Connection: | Flange |
| Color: | Blue, Red, Purple Or Customer Requied | Material: | Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel |
| High Light: | fire fighting gate valve,fire check valve |
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Introduction:
This vavle is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being in high layer of building fire protection system reaches other to show in the pipes and power lines system of valve of vavle switch state.
Meterial of main parts
| Part name | Material | |
| DN20~50mm | DN50〜300mm | |
| Body | Copper alloy | QT500-7 |
| Disc | Stainless steel | |
| Stem | 316L | |
| Sleeve | ZCuAI9Mn2 | |
| Seal ring | Fluorine rubber | |
Parameter:
Screw type main dimensions
| DN | L1 | L2 | L3 | H | H1 | H2 | P | G | B | |
| mm | inch | |||||||||
| 20 | 3/4" | 50 | 100 | 148 | 26 | 50 | 74 | 3/4" | 11/4" | 10 |
| 25 | 1" | 52 | 105 | 160 | 34 | 52 | 80 | r | 11/2" | 14 |
| 32 | 11/4" | 52 | 105 | 168 | 34 | 52 | 84 | 11/4h | 2" | 14 |
| 40 | 11/2" | 65 | 130 | 198 | 46 | 65 | 99 | 11/2" | 21/4" | 15 |
| 50 | 2" | 75 | 150 | 222 | 46 | 75 | 111 | 2" | 21/2" | 16 |
Flange type main dimensions
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DN (mm) |
B | G | H | L1 | L2 | K | D | N-Ф |
| 50 | 20 | 113 | 39 | 230 | 115 | 125 | 165 | 4-Ф19 |
| 65 | 20 | 143 | 60 | 290 | 145 | 145 | 185 | 4-Ф19 |
| 80 | 22 | 153 | 60 | 310 | 155 | 160 | 200 | 8-Ф 19 |
| 100 | 24 | 171 | 93 | 350 | 175 | 180 | 220 | 8-Ф19 |
| 125 | 26 | 197 | 102 | 400 | 200 | 210 | 250 | 8-Ф19 |
| 150 | 26 | 237 | 120 | 480 | 240 | 240 | 285 | 8-Ф23 |
| 200 | 26 | 270 | 164 | 580 | 290 | 295 | 340 | 12-Ф23 |
| 250 | 28 | 317 | 210 | 665 | 333 | 355 | 405 | 12-Ф28 |
| 300 | 30 | 377 | 280 | 760 | 380 | 410 | 460 | 12-Ф28 |
Note: The thread connection with IS0228, flange connection conforming to ISO 7005-2.
Main Material:
FAQ:
Q1. What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.
Q2: What is your main market?
A: Western Europe, North America, Janpan,,
Q3: Can I get samples from your factory?
A: Yes, sample is free, but the express charge is yours.
Q4: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
Q5.Are you manufacturer or trading company?
A.We are manufacture(cast iron) and trade company.
Q6. what’s the payment term?
A. We accept T/T, L/C,WESTERN UNION
Q7. What’s the delivery time ?
Pattern needs 30-60 days, sample need 30-50 days.
The first order need 60 days
Q8. What is the standard of package?
A. Export standard package or special package according to customer requirement.
Q9. Do you accept OEM business?
A. Yes, we are OEM supplier.
Q10. what kind of certificate you have ?
A .We have ISO9001, ISO14001,PED,SGS
Contact Person: Sales Manager
