Flexible Universal Dedicated Wide Range Step Coupling

• Warranty: 1 Year
• Connection: Bolts
• Structure: Vertical
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DN150
• Flexible or Rigid: Flexible
• Material: Ductile Iron
• Standard: Standard
• Working Pressure: Pn10/16
• Rubber Sealing: EPDM / NBR
• Working Temperature: - 20ºC~ +120ºC
• Surface Coating: Epoxy Power Coating
• Bolts: Gd8.8 / Stainless Steel / Dacromet Bolt
• Transport Package: Wooden Case
• Specification: 88-103/109-128
• Trademark: GREAT WALL
• Origin: China
• HS Code: 7307290000
• Package Size: 60.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 60.000kg

Product Description

Stepped Coupling / Step Coupling
 

1. Application : 

*  used for pipe connection .
*  suit for Ductile Iron Pipe, Cast Iron Pipe, Steel, AC, Plastic pipe
*  Working pressure:  PN10 / PN16
*   Suit for Water, Neutral Liquids and Sewage

2. Features :

*   wide range of tolerance
*   corrosion resistance
*   allow angular deflection of +/- 4°

3. List of Sizes :

Wide Range Type Size : DN50-600mm
Dedicated Type Size : DN80-1200mm

4.  Dimension Sheet
 

Nominal Dia	O.D Range	Weight
DN mm	mm	Kgs
50/65	59-72/72-85	2.6
65/80	72-85/88-103	3.0
80/100	88-103/109-128	4.6
100/125	109-128/138-153	5.2
125/150	138-153/159-182	6.4
150/175	159-182/192-210	7.2
175/200	192-210/218-238	12.4
200/250	218-235/250-267	16.8
250/250+	242-262/272-289	22.4
250/300	272-289/315-332	30.0
200/250	190-230/215-258	20.0

Note: we accept your specific dimensions which are not included in the above lists .

5. Project Cases :