Made in China Grooved Fittings Painted Rigid Coupling for Water/Fire/Sewage System

• Customization: Available
• After-sales Service: Yes
• Warranty: 3 Years
• Model NO.: Rigid Coupling
• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Rigid Joint
• Section Shape: Round
• Certification: ISO2531, EN545, EN598, ISO4179, ISO8179, FM UL CE
• Shape: Round
• Customized: Customized
• Gasket Material: EPDM
• Delivery Time: 20 Days
• Materials: Ductile Iron
• Others: FM UL Approved
• Nominal Size: 1′′-12′′
• Surface: Painted
• Transport Package: Carton
• Specification: Customized Package
• Trademark: OEM
• Origin: China
• HS Code: 7307110000
• Production Capacity: 80000 Tons

Product Description

Product Description

 

Product Name:Made in China Grooved Fittings Painted Rigid Coupling for Water/Fire/Sewage System

Our FM UL certificated Fire Rigid Coupling is a high-quality and reliable solution for fire protection system. This coupling is designed to provide a secure and leak-proof connection between pipes, ensuring the safety and efficiency of firefighting equipment. Rigid coupling is suitable for pipelines that need to be fixed in a fixed position, such as pipelines for conveying gas and liquid. With FM and UL certifications, you can trust in the performance and durability of this product.

Rigid coupling has the advantages of simple structure, easy installation, not easy to deform, and strong corrosion resistance. But its disadvantage is that it is not adpated to the thermal expansion and contraction of the pipeline, which can easily lead to pipeline rupture or clamp loosening.

Rigid coupling is a rigid connection component, consisting of two metal plates, which fix the pipeline in the appropriate position by bolts and nuts. 
 

Main Features
1) Ductile iron QT450-12, Ductile Iron ASTM A536 Grade 65-45-12
2) Certificate: FM UL CE CUL ISO
3) Pressure: 300PSI, 500PSI, 2.5MPA
4) Surface: Paint, Epoxy, Galvanized, Dacromet
5) Delivery time: Normally within 15-30 days

Basic Information

Pallets Packaging and Delivery

1) Large boxes, non-wood pallets (110L * 110W * 24H) with PE film, 27 boxes per pallet at most.
2) Small boxes, non-wood pallets (110L * 110W * 12H) with PE film, 54 boxes per pallet at most.
3) We can also pack products as customer's requirement.
4) Delivery Details: 15-30 days after order



Production Process

OEM/ODM
If you ...
1. Are looking for OEM/ODM manufacturers in this industry?
2. Need someone that can produce what you want and have a custom design printed to your specification.
Then our OEM/ODM service is for you!

Sample Order
If you…
1. Want to purchase a sample order first.
2. Purchase a full order after validating the product quality.
Then our Sample Order service is for you!
 

FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer and responsible for all production and quality control.
Q: How long is your delivery time?
A: Generally 15-30 days after the deposit payment. OEM takes 30 to 90 days.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What's the term of payment?
A: Payment<= 1000 USD, 100% in advance. 
    Payment>= 1000 USD, 30% T/T in advance, and the balance payment before shipment.
If you have another question, pls feel free to contact us.