Hebi dingsheng pipe industry co., ltd. One of important seamless pipe mills in north of china.
We mainly manufacture and export seamless pipe acc. To api 5l/astm a106/a53 gr.B ranges from 3"-34". And din/en/jis standard seamless pipes
Packing in bundles or packing according to customer's request
1) Thickness: 0.23-1.50mm
2) Width: 600mm-1250mm
3) Color: all RAL colors (standard international color)
4) Coil ID: 500mm or 508mm
5) Thickness of color coating: 15-20 microns for topsie, 2-7 microns for reverse
6) Packing:Anti-damp waterproof inside and iron outside
7) Production Standard:according to EN10169, ASTM A 755M,JISG 3312 .
Iron sheet outsdie, waterproof paper in side with plastic film wrapped.
Standard DIN
Grade DX51D+Z80-275
Thickness 0.25MM-2.5MM
Place of Origin Hebei, China (Mainland)
Brand Name Hebei Iron&Steel
Type Steel Coil
Technique Cold Rolled
Surface Treatment Galvanized
Width 1000mm-1500mm.
1)GB3087: It is usually used in over-heat pipe for low and medium-pressure boiler,boiling water pipe, locomotive smoke pipe(big and small);
2)GB8162: It is widely used for common structure;
3)GB8163: It is used in fluid feeding.
Our company can supply many materials of seamless pipes, mainly 20#, 45#, astm a106, astm a53, api 5l. We can also produce other materials of steel pipes according to the customers' requirements.
General-purpose seamless steel pipe ASTM A53 GR.B, steel: SA53 B: It apply to the pressure piping system below the temperature 350 C, plumbing pipe and general-purpose pipe.
Specification:13.7-610 mm.
Chemical components:
C<=0.30,Mn<=1.2,P<=0.05,S<=0.06,Cu<=0.40,Ni<=0.40,Mo <=0.15,Cr<=0.40,V<=0.08
Mechanical property:
Tensiles Strength>=415Mpa,Yield Strength>=240Mpa,Elongation>=29.5% .
The seamless steel pipe is usually used for High-temperature operation.
Size: 1 / 4 -24",13.7-610mm
Chemical components:
C<=0.30,Si>=0.10,Mn:0.29~1.06,P<=0.0035,S<=0.035,Cu<=0. 04,Ni<=0.40,.Mo<=0.15,Cr<=0.40,V<=0.08
mechannical property:Tensile Strength>=415Mpa,
Yield Strength >=240Mpa
Elongation>=30%.
Name: Seamless Steel Pipe Place of
Origin: China Material: 20# (ASTM A106/A53 GRB)
Specification range: OD: 1/4---24in.
WT: SCH 40 SCH80 SCH160
Executive standards: GB8163---1999,
ASME B36.10M---1996
Despite of the above standards, we can also supply seamless steel pipes with standard of API 5L---2000, DIN, JIS and so on, and also develop new products according to the requirements of our clients. Application: Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes. Packing: Bundles, seaworthy packing Main Export Market: The Middle East, Southeast Asia, Africa, America.
Prime cold rolled galvanized steel sheet in coils:
Thickness :(0.23-1.2)mm, width 1000mm/1200mm/1250mm,
Specification: jis g3302 sgcc
Prime cold rolled galvanized steel strips in coils
Size:(0.23-0.4)mmx(32-450)mmxc , (0.4-2.0)mmx(32-650)mmxc
Specification: q195
Zinc coating: z08 and up
