Stainless Steel Square Pressure Manhole Quick Opening Pressure Cover

• Customization: Available
• After-sales Service: Remote Service
• Warranty: 3 Years
• Model NO.: square manway
• Material: Stainless Steel 304,316L
• Application: Machine Part
• Surface Treatment: Mirror or Hairline
• Thickness: According to The Pressure or as Customer Request
• Bar: Double Bar
• Wall Thickness: 3-4mm
• Cover Thickness: 3mm
• Size: Customized
• Technic: Polished
• Shape: Square
• Transport Package: Carton, Plywood Case
• Specification: 3A, DIN, SMS
• Trademark: Longva or OEM
• Origin: Longwan, Wenzhou, China
• HS Code: 8434900000
• Production Capacity: 8000PCS/Month
• Package Size: 30.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

 

Product Description

 

Product Name	Stainless Steel Square Pressure Manhole
Type	pressure tank manhole cover
Shape	Square
Head code	Square
OEM	support
Technic	Polished
Polished	Mirror polished,matte,sand-blasting finished
Size	DN150 - DN600
Gasket	Silicon, EPDM
Material	Stainless Steel 304, 304L, 316L
Pressure Range	1-3bar (0.1MPA-0.3MPA), can bear a large pressure range by within different quantity handwheels.

 

Detailed Photos

 

 

 

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FAQ

Q: Is the price of your products lower than others?

A: We can not promise you the lowest price,because the best quality is what we pursue firstly.

Q: Can you provide us with some samples for testing?
A: Of course, we can offer you samples.
You only need to bear the freight and samples' charge can be negotiated.

Q: How about your service?
A: We have pre-sale service, in-sale service and after-sale service and you can know about them in our service.

Q:What's your package?
A:1pc/plybag then put into carton box;
If the valve has pneumatic actuator then we can put the valve into a custom foam box then put into carton box.

Q:What's the shipping way?
A:small package,you can choose courier or China post(if it is not urgent)
Large or weight package,you can choose by air,see or train.

Q:What's the information we need tell you before we place order?
A:you need tell us your medium,working pressure and temperature,size,connection type,body material.
If you need pneumatic actuator valve,you need tell us the ball valve torque,single or double action,whether need accessories such
as solenoid valve,locator,limit switch,F.R.L.Combination unit.
If you need electric actuator valve,you need tell us the control type,voltage,electric current

Q:What's the delivery time?
A:if the qty is less than 1000pcs normal 12~15days,if 1000~5000pcs about 25days.