ISO2531/En545 K9 Ductile Cast Iron Pipes for Water Supply

• Type: Ductile Iron Pipes
• Usage: Water Supply
• Joint Type: T-Type Flexible Joint
• Section Shape: Round
• Certification: ISO2531, EN545
• Shape: Round
• Model NO.: DN80-800
• Customized: Non-Customized
• Gasket Material: EPDM
• DN: 80mm-800mm
• Length: 5.6m, 5.8m and 6m/Piece
• Wall Thickness Grade: K9
• Inner Surface Treatment: Coated with Cement Mortar According to ISO4179
• Outer Surface Treatment: Zinc Coating & Asphalt Paint According to ISO8179
• Gasket: 100% EPDM Rubber According to ISO4633
• Manufacturing Method: Centrifugal Casting
• Other Option: K8, K10, K11, K12
• Transport Package: in Bundle, Put on Wooden Pallet. or in Buck Pack
• Specification: DN: 80mm-800mm
• Trademark: OEM
• Origin: Shandong, China
• HS Code: 73030010
• Production Capacity: 1600mts/Month

Product Description

Product Name: Dcutile cast  iron pipe and fittings for water supply

Grade: K9

Usage: This product is widely used for water  and gas supply.

Advantage:  high intensity and extension, good performance in anti-corrosion

Manufacturing standard: ISO2531, EN545

Mechanical properties:

Standard	Nominal diameter	Tensile strength	Yield strength	Elongation	Hardness	Hydrostatic test (Pa)
ISO2531	<300 400-600 700	≥420Mpa ≥42.86kg/mm²	≥300Mpa ≥30.6kg/mm²	≥10%	≤230HB	K9: 50X10^5          40.5X10^5        32X10^5 K10: 60.5X10^5       50X10^5         40.5X10^5

Specificaton of K9 grade:

DN (mm)	External diameter	Wall thickness	Approximate value of socket bulge	Approximate total weight
80	98	6.0	3.0	78
100	118	6.0	4.3	95
150	170	6.0	7.1	144
200	222	6.3	10.3	194
250	274	6.8	14.2	255
300	326	7.2	18.6	323
350	378	7.7	23.7	403
400	429	8.1	29.3	482
500	532	9.0	42.8	669
600	635	9.9	59.3	882
700	738	10.8	79.1	1123
800	842	11.7	102.6	1394

We can also manufacture according to your requirements.

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