Supply Q345D/Q345E seamless pipe

Q345D：

203*6*6~12米

Q345E：

299*7.58*6~12米

Q345D：

351*8*6~12米

Structural seamless pipes are seamless pipes used for general structures and mechanical structures. Seamless pipes for bulk transportation are general seamless pipes used to transport fluids such as water, oil, and gas.
Seamless pipes for medium pressure boilers are used to manufacture superheated steam pipes for low and medium pressure boilers of various structures,
boiling water pipes and superheated steam pipes for locomotive boilers, large smoke pipes, small smoke pipes and arch bricks High-quality carbon structural steel hot-rolled and cold-drawn (rolled) seamless pipes for pipes.
Seamless tubes for pressure boilers are high-quality carbon steel,
alloy steel and stainless heat-resistant steel seamless tubes used for the heating surfaces of water tube boilers with high pressures and above.
High-pressure seamless pipes for fertilizer equipment are high-quality carbon structural steel and alloy steel seamless pipes suitable for chemical equipment and pipelines with working temperatures of ~°C and working pressures of ~

Seamless pipes for oil cracking are seamless pipes suitable for furnace tubes, heat exchangers and pipelines in petroleum refineries.
High-quality drilling steel pipes are steel pipes used by geological departments for core drilling. According to their uses, they can be divided into drill pipes, drill collars, core pipes, casings and sedimentation pipes, etc.
Seamless pipes for diamond core drilling are seamless pipes used for drill pipes, core rods and casings for diamond core drilling.
Oil drilling pipe is a seamless pipe with internal or external thickening at both ends used for oil drilling.
Carbon steel seamless pipes for marine use
Shanghai Xinan Industrial Co., Ltd.
Contact person Sun Yue
Mobile phone
Telephone/
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Shanghai Xi Nan Industrial Co., Ltd./Nan Industrial Co., Ltd. has long-term stock of a large number of low-temperature-resistant profiles in stock, and payment can be made within seconds! !
/ Seamless pipe ordering specifications are as follows
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All national standard specifications can be ordered, the minimum order quantity is tons, and the delivery time is about days.
Please call us for the specific unit price including tax.
Contact information Sun Yue
Welcome new and old customers to call us for consultation, thank you! ! !