GB/T 3087 Seamless Steel Pipe Description
GB/T 3087 pipe, full name GB/T 3087-2022 Seamless Steel Pipe for Low Pressure Boilers, is a kind of high-quality carbon structural steel seamless steel pipe specially used for manufacturing low and medium pressure boilers. This steel pipe has the following features and applications:
Dimensions and weight: The nominal outer diameter and wall thickness of steel pipes are in accordance with GB/T 17395, and the permissible deviation varies according to the outer diameter and wall thickness. The length is usually from 4000mm to 12000mm, which can be adjusted according to the requirements of the demand side.
Manufacturing methods: The manufacturing methods of steel pipes include electric arc furnace with extra-hearth refining or oxygen converter with extra-hearth refining, as well as continuous casting, mould casting or hot rolling (forging) methods.
Delivery state: steel pipe is delivered in hot rolled (expanded) or normalised state, in which the steel pipe in normalised state shall be air-cooled.
Process performance: including flattening and flaring test to ensure the stability and sealing of the steel pipe during installation and use.
This type of steel pipe is widely used in the power and heat industries, as well as the chemical, food and pharmaceutical industries to ensure stable steam output and efficient heat transfer.
GB/T 3087 Seamless Steel Pipe for Medium and Low Pressure Boilers
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Product Name
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GB/T 3087 Seamless Steel Pipe for Medium and Low Pressure Boilers | |||
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Standard
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GB/T 3087 | |||
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Material
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10#, 20#
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Heat treatment
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BK+S
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Specification
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Outer diameter(mm) : 20-1500mm
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Length
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Fixed Length, Random Length(3--9m)or as requests of customers
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Payment term
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FOB, CFR, CIF ,EXW, FCA and so on
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Technology
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Honed & SRB(SKIVED AND ROLLER BURNISHED )
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Application
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Hydraulic cylinder, swivel crane, injection machine and so on
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Package
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Bundle with steel strip and knitting strip, or wooden case
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GB/T 3087 Seamless Boiler Tubes
FAQ
Q:Can you send samples?
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness and the number of tons you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified
products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
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