Rubber duckbill check valve
Henan Liwei Industry Co., Ltd:
1. Since 1988, Top 3 manufacturer of rubber expansion joint in China;
2. The Main Drafting Committee of National Standard for Rubber Joint;
3. Qualified Supplier for CGN Nuclear Power Plant;
4. Certificate： ISO9001: 2008/ ISO14001: 2004/SGS
Other supplier products
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Large diameter lined EPDM/NBR/IIR rubber pipe |
1. Strong Impact Resistance 2. Excellent Anti-abrasion Properties 3. Less Running Resistance, Less Energy Consumption 4. Equal Mechanical Strength ... |
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Flexible rubber joint buried protection device pretector |
Trademark:LIWEI Packing:Wooden Cases Standard:CE, SGS, ISO9001, ISO14001 Origin:Henan, China Production Capacity:100, 000 PCS/Year |
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FDZ Rubber Straight Pipe Duct Joint |
FDZ Air duct joint Structure and Material list: 1)Flange: Q235 2)Inner and outside rubber layer: Natural and compound rubber 3)Buildup: febrics |
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flat welding flange and groove flange |
Material: Stainless Steel Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Blind, Swivel and etc, we can produce as per buyers ... |
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single/double flanges limiting displacement telescopic joint |
Trademark:Liwei Packing:Wooden Case or as Your Request Standard:ISO14001, ISO9001, CE Origin:Zhengzhou, Henan, China Production Capacity:2000 PCS/M... |
供应产品
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Standard rubber VD ring |
卖方: ZHEJIANG JIACHENG NEW MATERIAL CO., LTD. |
Features:1. Easy and reliable installation and teardown2. Both sealing and dust prevention3. Pure... |
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Liwei matching flange bolts screws ＆ nuts |
卖方: Henan Liwei Industrial Co., Ltd. |
1.30 years production experience . 2.Materials :carbon steel or stainless 3.ISO9001,ISO14000,SGS ... |
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flat welding flange and groove flange |
卖方: Henan Liwei Industrial Co., Ltd. |
Material: Stainless Steel Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Bl... |
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Large diameter lined EPDM/NBR/IIR rubber pipe |
卖方: Henan Liwei Industrial Co., Ltd. |
1. Strong Impact Resistance 2. Excellent Anti-abrasion Properties 3. Less Running Resistance, Les... |
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Lined PTFE pipe fittings |
卖方: Henan Liwei Industrial Co., Ltd. |
(1) More than 30 years' Experience of Manufacture (2) Member of CNEA (3) The Largest Vulcanizing ... |
