• ASTM A333 Grade 6 Pipe, A333 Seamless Pipe, ASTM A333 Gr6 Pipe,ASTM a333 gr6 steel pipe,ASTM A333 Grade 6 seamless pipe
  • S355J2(Q345D) Square Steel Pipe
  • U type finned tube


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Rectangular Pipe

1. Commodity Rectangular pipe & tube
2. Side Length 10*10 mm - 550*500 mm
3. Thickness 0.2 mm to 30 mm
4. Length 4-12 meter/pc
5.Producing Standard ASTM A500,JG 178-2005,JIS G3466,EN10210
GB/T6728-2002,GB/T6725-2002, GBT3094-2000,or according to technical protocol
6.Main Material ASTM A53, ASTM A106, ASTM A210, ASTM A283, ST33, ST37-2, ST52, DIN1626, DIN1629, STPY41, G3452, G3457, S235, S355, Q195-Q235, Q345, 20#, alloy steel etc
7. Technology Seamless or with seam
8.Surface treatment Paint oil; Varnish; Hot galvanized; Cold galvanized; Galvanize the raw strip steel; Or according to customers requirements.
9. Package Tied with steel trips, then wrapped by plastic material.
Or according to customers requirements.
10. Usage Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc
11. Certificate ISO9001-2000, ISO14000, ISO18000
12.Third party inspection Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.

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Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.