Cangzhou city huahao pipe limited areas of north china specializing in the production of steel pipes one of the large enterprises. The company in 2002 passed the iso 9001 quality management system certification. Expansion of the company has two production lines. The company specializes in dealing with international trade business customers, mainly a series of seamless steel pipe production and sale of thermal expansion pipe series, nazarbayev heat pipe series, a series of erw pipe, spiral pipe and casing series of steel tubes, all kinds of thick-walled seamless steel tubes, thick-walled pipe welding various series, product implementation gb, the united states superscript_, subscript_, and other german national standards for the material. Products sold throughout more than 2, 000 outlets, and the southeast asian exports ....
We can supply seamless pipe, size20-820mm, thk2-40mm, we can acc to gb/t8163-1999 gb/t8162-1999 gb/t3087-1999 astm a106/a53 gr.B api 5l etc, if you need, pls connect to me, i will give you the best price and best service.
We can supply spiral pipe, size 219-2040mm, thk5-25mm length 9m 12m etc, we can acc to sy/t5037-1999 gb/t9711.1-1997 std material q235 q345 16mn 10# 20#, if you need, connect to me.
Large-diameter Thick-wall straight-seam Longitudinally Submerged Arc Welded carbon steel pipes (LSAW Pipes), and they are mainly used for Machinery Roller-making Pipes
Forming Mode: JCOE
Dimension: Diameter:ª¦350-1600mm, Wall thickness: 6-60mm Unit length:6-12m
Applying Fields: Machinery roller-making pipes for paper making machines, etc.
API 5L line pipe
OD: 60.3~630 mm
Wall Thickness: 4.5~80 mm
Supply ability: 200MT/month
Marking: as per customers' requirement.
Galvanizing is available according to clients' requests
Seamless steel pipe
O.D: 60.3~630 mm
W.T: 4.5~80 mm
Standard: ASTM A106/A53 Gr.B, ASME B36.10M - 1996, DIN17175, DIN1629.
Packing: In bundles.
Supply ability: 200MT/month
Marking: as per customers' requirements
Galvanizing is available according to clients' requests
Precise cold rolled pipes can be wildly use for pertoleum equipments such as pump barrel, coupling and plunger, and also can be used as pump shell and motor shell.
Widely applicable for ordinary uses in water, gas, air & steam, black steel pipes & tubes, are utilized for gas distribution inside & outside the house & for hot water circular circulation in boiler systems. It is also used for line pipes in oil & petroleum industries, for water wells & for water, gas & sewage purposes. It is not used for potable water or drain waste or vent lines.
Specifications:
A) o.D.: 6 - 630mm
B) w.T.: 0.8 - 30mm
C) length: 4 - 16m
Application:
A) general service
B) fluid transport
C) pressure
D) high and low temperature
E) structural
F) heat transfer
G) oil and gas service
H) ornamental
I) chemical and fertile
Standards: gb, iso, astm / asme, din, jis
Material: stainless steel (316, 316l, 321, 304(18-8), 304l, ... .. )
A)odú¦5mmí¬12.7mm
B)wt: 0.8mm-1.24mm
C)length of each coil is about 50-100m. For longer pipe, we could have a further discussion
D)application: heat-exchangers and cold treatments for chemical industry, food, petrochemical and petroleum, etc.
E)standard: astm a213 ;astm a312; astm a269
F)materialú¦304íó321íó316líó304líó316ti......
Weaving bags/wooden cartons
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