Product Details

We Tianjin Ansheng Valve Co., Ltd specialize in valve manufacturing for 15 years, with best quality, best service and competitive price, and we are Alibaba Gold Supplier.

More services we can provide:

1. Professional free design

2. OEM support

3. Low MOQ

4.Fast delivery

5. Free sample

6. Door to door service

Product Description

Double Flange Compensatory Couplings

Basic Parameters:

Specification:	DN50-DN3600
Compensator	Axial and lateral
Bellows Material:	S.S.304,321,316L
Other Parts Material:	Carbon steel,stainless steel
Bellow Type	Single layer or multi-layer
Connection type:	Welded
Design Temp.:	Max 1300 deg.C
Design Pressure:	Max 4.0Mpa
Movement:	0-40 deg.
Certification	ISO9001
OEM/ODM Service	Available for expansion joint
Testing:	1.Chemical analysis for material
	2.Mechanical property testing for material
	3.NDT will be carried out on all products
	4.Pressure testing
	5.Painting testing
	6.Dimension and appearance quality inspection
	7.Package inspection

Packaging & Shipping

Packing and Transport:

Our Services

1.100% factory price, because we are direct producer of butterfly valves, check/non-return valves, gate valves and so on.

2.Market, technical support and after-sale service within 24 hours.

3.All valves are tested twice before and after hammer pin to ensure its perfect sealing property.

Company Information

Our factory & Workshop:

Our company established in year 2001. Our plant occupies 6000 square kilometers and we have more than 100 sets of lathes. We are professional Valve manufactuer for about 20 years. We have 4 Engineers, 10 more Technicians, 10 more Craftsmen.

Our Customers

FAQ

24 hours online chat tool:

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