Wenzhou New Kongshi Machinery Co.,ltd

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsGroove Lock Pipe Fittings

FM UL Approved Groove Lock Pipe Fittings Stainless Steel Material For Fire Safety System

FM UL Approved Groove Lock Pipe Fittings Stainless Steel Material For Fire Safety System

FM UL Approved Groove Lock Pipe Fittings Stainless Steel Material For Fire Safety System
FM UL Approved Groove Lock Pipe Fittings Stainless Steel Material For Fire Safety System

Large Image :  FM UL Approved Groove Lock Pipe Fittings Stainless Steel Material For Fire Safety System Get Best Price

Product Details:

Place of Origin: China(mainland)
Certification: ISO9001

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: standard export seaworthy packing or as required
Delivery Time: 5-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 15000Tons
Detailed Product Description
Material: Stainless Steel Technics: Casting
Connection: Roll Grooved Coupling Application: Grooved System For Stainless
Usage:: Fire Sprinkler System Size: Custom
High Light:

groove lock pipe couplings


groove lock coupling

FM UL Approved Grooved Pipe Fittings for Fire Safety System


Grooved Piping System
The grooved piping system is one of the most advanced, versatile, economical and reliable systems available today. After the pipe ends are grooved a gasket is stretched over the pipe ends. The coupling segments are then placed over the gasket and the bolts and nuts are fastened resulting In a secure and leak free joint.
A coupling can be installed 3–4 times faster than a comparable welded or brazed joint and there is no need fora flame or welding torch on the job site. A coupling can be installed by fastening a pair of bolts and nuts while using only a wrench or spanner, whereas a comparable flanged joint requires the fastening of many bolts and nuts with a pair of wrenches. The grooved system allows for easy material take-offs and unlike a threaded system, there is no need to allow for added pipe length for thread engagement. With the removal of just a few bolts one can easily access the system for cleaning, maintenance, changes and or system expansion.


Company Type
stainless steel
Red RAL3000 , Orange , Bule or according to custom requirements


Surface Treatment
Paint, Epoxy, Galvanization or Dacroment
Delivery Time
Normally within 15-30days
300PSI 500PSI 2.5MPA
Payment Terms
T/T L/C OR Other
1) Automatic sprinkler system for fire production on commercial,civil and municipal constructions like water supplying ,gas supplying , heat supplying , etc
2)Industrial pipeline system on shipping , mine , textile oil field , power plant , etc
3)Pipeline system on subway station , railway station airport , seaport, brided , etc


Our Service

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you , until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

Q1. What is your MOQ?
A: Generally, Our MOQ is 1 piece, if no storage, the MOQ depend on steel grade and size

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.


Contact Details
Wenzhou New Kongshi Machinery Co.,ltd

Contact Person: Miss. nicole

Send your inquiry directly to us