Ductile Iron Pipe Flexible Coupling

• Standard: DIN, ANSI, GB, JIS
• Material: Iron
• Connection: Flange
• Surface Treatment: Black Oxide
• Head Type: Round
• Transport Package: Standard Packing
• Specification: DN80-DN800
• Origin: China
• HS Code: 7307190000
• Production Capacity: 400 Ton/Tons Per Month

Product Description

Product Description
  Ductile iron pipe coupling is designed only for ductile iron pipe complying with BS EN545 or ISO2531, it is cheaper than universal flange adaptor & coupling.It provides a quick, leak free and reliable method of joining plain ended pipes for the conveyance of water and sewage. The coupling and flange adaptor will function as mechanical pipe joints for us in pipelines to facilitate the removal of valves and fittings without disturbing the pipelines and accommodate limited ground movement, expansion, contraction and angular misalignment of the pipeline.

Coupling for ductile iron pipe
 

Specification	OD	Bolts No	Bolts size	Length of sleeve	Working Pressure	Material of rubber ring
80	98	4	1/2"	100	1.6MPa	EPDM
100	118	4	1/2"	100	1.6MPa	EPDM
150	170	4	1/2"	100	1.6MPa	EPDM
200	222	4	1/2"	100	1.6MPa	EPDM
250	274	6	1/2"	100	1.6MPa	EPDM
300	326	6	1/2"	100	1.6MPa	EPDM
350	378	8	5/8"	150	1.6MPa	EPDM
400	429	8	5/8"	150	1.6MPa	EPDM
450	480	10	5/8"	150	1.6MPa	EPDM
500	532	10	5/8"	150	1.6MPa	EPDM
600	635	10	5/8"	150	1.6MPa	EPDM
700	738	12	5/8"	150	1.6MPa	EPDM
800	842	12	5/8"	150	1.6MPa	EPDM

Packaging & Shipping

1.Inspection:Foundry in-house; Third Party inspection available upon request .
2.Packing: Wooden pallet ; Cases ; As customer ruqirement .
3.Delivery Date:40 days ; According to the quantity .
4.Payment: 30% by T/T in advance, the balance before Shipping . D/P ,L/C .