SS 316 Round Manhole Cover
Outward Opening man hole cover
Plastic hand wheel or stainless steel hand wheel
Internal Surface: Ra0.8 um-0.5um
Materials: ANSI304, 316, 304L, 316L, SUS and stainless steel
Size: DN 150 to 600
With or without pressure
Pressure: 0 to 0.3MPa (0 to 3 bars)
With or without sight glass
Temperature: -20 to 200 degree centigrade
Shapes: Round, square and elliptic
Sealing: EPDM, NBR, silicon and FPM
Height: 80 or 100mm, We can produce according to customer's request
Appearance: Polished, electrolyze, sand blast and pickling
Minimum order quantity: 1 pieces/size
Capacity: 100, 000.00 pieces/week
Payment terms: 30% TT deposit, balance is paid before shipping the goods
Delivery time: 15 to 45 days after received the deposit
Packing: Plastic bag, Inner carton
Outside: Ply-wood case
| Product name |
Ball Valve |
| 1)Material |
SS201 SS304, 304L, 316, 316L |
| 2)Size |
1/4''-4''&DN6-DN100 |
| 3)Certificate |
ISO9001: 2000,CE |
| 4)Working pressure |
1000psi(6.4MPa) |
| 5)Suitable medium |
Water, gas, air and some corrosive liquid |
| 6)Temperature Range |
-20-300 degree C |
| 7)Investment |
casting body and cap |
| 8)Sealing |
PTFE, RPTFE, PPL |
| 9)stem |
SS201,SS304,SS316 Adjustable stem packing, |
| 10)Locking |
option |
| Our advantage |
Survival by quality and development by credibility.
Quality first, customer upmost ! |
|
100% leakage tested at 100 psi air under water |
|
Blow-out proof stem, ball are made of ss316 or customer request |
|
Pure Teflon seals and seats |
|
Can do OEM products |
| Shipment |
|
| Delivery time |
usual 20 days around and can negotiate as per order qty |
| Shipping port |
Ningbo, Shanghai |
| Term of Payment |
30% TT deposit, the balance is paid before shipping the goods |
| Package detail |
inner CTN, ourside ply-wooden case |
| MOQ |
10 PCS/size |
| Gurantee Period |
18 monthes |
| Capacity to produce |
100, 000 PCS/week |
We offer non-standard manhole cover according to customer's requirements
Can have own logo on the products
Exported to all over the world
Sample: Can give out sample in 7 days, charge usually paid by customer side, fee of it will be rebound when we have formal order
FAQ
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and fitting over 10 years.
And we have got the verification of compliance for ball valve from ECM and ISO9001 certificate of manufacturing and processing of valves and fittings.
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
3 Do you have a minimum quantity of the products?
No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
4 Are samples available to be sent with free?
It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
5 Can you print our Logo on the valves?
Yes, we can totally produce products according to your special request, even manufacture it base on your drawing.
6 What is your lead time?
It's around 30 days normally. If we have the products in stock, it will be about 15days
7 How can I check your factory situation while it's difficult for me to come to China?
We have photos and videos on our website and facebook, It shows every step of the manufacturing.
We also have a showroom in CA, USA. If you have time, you can take a look.
8 How can you guarantee the quality of products?
First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
9 How long is the quality guarantee period?
We supply 6 to 12 months for quality guarantee according to customers' using frequency.
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