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ProductsWe have obtained the special equipment manufacturing license for steel pipes and pipe fitings, as well as various certifications including the EU CE (PED) certification.
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About UsSHENDA have an annual storage capacity of over 30,000 tons of alloy and specialty steel pipes, making us the largest distributor of P91 steel pipes nationwide.
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NewsOur products are widely used inpipeline projects in industries such as power generation, petrochemicals, metallurgy, gas, heat, and shipbuilding, providingsupport for numerous domestic and interational projects, including thermal power generation and oil refining.
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Ductile Iron Pipe
The essence of cast iron steel pipe is ductile iron pipe, because ductile iron pipe has the nature of iron, steel performance, so there is this name.
Ductile iron pipe in graphite is in spherical form, the general size of graphite is 6-7 levels. Quality requirements of cast iron pipe spheroidization level control for 1-3 levels, spheroidization rate ≥ 80%
After annealing ductile iron pipe, its metallurgical organization is ferrite plus a small amount of pearlite, good mechanical properties, so also known as cast iron pipe.
Name: Walker
Name: Valentino
E-mail: shenda@sdpiping.com
Tel: +86-0535-2122721
Address：No 1: 2407 Room, No. 170 Jinmaozhongxin, Yingchun Avenue, Laishan District, Yantai City, Shandong Province, China.
Address：No 2: Room 2306, Yihedasha, Jiefangxi Road, Yunhe district, Cangzhou city, Hebei province, China.
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E-mail：shenda@sdpiping.com
Tel：+86-0535-2122721
WhatsApp(Walker)：8617853508783
WhatsApp(Valentino)：8613665451751