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2506. Premium Ductile Iron Manhole Covers with Robust Frame Design 
[Jul 28, 2026]
[Jul 28, 2026] Product Parameters tem Manhole cover Material QT400-15(EN-GJS-400-15)/QT500-7(EN-GJS-500-7) Dimensions According to your order Surface bitumen/epoxy painting/according to your order Coating Black bitumen ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2507. Durable Cast Iron Ductile Manhole Cover for India Use [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2508. Premium Ductile Iron Manhole Cover for Wholesale Purchase [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2509. High-Strength Ductile Iron Manhole Cover for Roads and Sewage [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2510. Heavy-Duty Ductile Iron Manhole Cover En124 D400 Specification [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2511. Premium Heavy Duty Ductile Iron En124 C250 Round Manhole Cover [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2512. Durable Ductile Iron Manhole Cover for Safety and Ease [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2513. Premium Ductile Cast Iron Manhole Cover with Grating [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2514. Durable Ductile Iron Roof Drain with Sand Casting Design [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2515. Durable Ductile Cast Iron En124 E600 Well Cover [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2516. Heavy Duty Ductile Cast Iron Manhole Covers and Frames [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2517. Durable Ductile Iron Manhole Cover for Rainwater Sewage Solutions [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2518. High-Quality DN700 Ductile Cast Iron Manhole Cover Fittings [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2519. Heavy-Duty Ductile Iron Round Manhole Cover for Security [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
2520. Durable 600X600 Cast Iron Manhole Cover for Ductile Iron [Jul 28, 2026]
[Jul 28, 2026] The tensile strength of ductile iron is much higher than that of gray cast iron and comparable to steel. Therefore, for parts under static load, the use of ductileiron is more material saving than cast steel, and the ...
Company: Xuzhou Sheng Ming Casting Co., Ltd
