
Carbon-Steel Slip-On Flanges
Forged carbon-steel welding flanges in Shuanggong’s own item catalog.
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Shuanggong Valve Co., Ltd.

J41H cast-steel flanged globe-valve options in Shuanggong’s range.
The supplier names J41H cast-steel globe valves with several pressure variants in one product listing. Select the particular valve from the fluid and shut-off or throttling duty. Specify the required class and connections, then agree body/trim materials, flow direction and operation with Shuanggong for the chosen configuration rather than merge all listed variants.
Shuanggong Valve Co., Ltd. · Taiyuan, Shanxi
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Source reviewed: 2026-11-09. This directory summary organises the supplier’s published product information.
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Forged carbon-steel welding flanges in Shuanggong’s own item catalog.
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Blind flange closures named as a separate Shuanggong product.
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Welded end-cap and dished closure offering in Shuanggong’s catalog.
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Carbon-steel branch fittings offered in Shuanggong’s own product list.
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H41X-16Q flanged check-valve offering named in Shuanggong’s catalog.
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WCB cast-steel flanged gate-valve offering in Shuanggong’s product list.
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Non-rising-stem resilient-seat gate valves listed by Shuanggong.
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