Cold Rolling Precision Steel Tubes Carbon Steel Tube 2mm Q235 ASTM
A53Gr.B
Product specification:
| Name | Seamless carbon steel pipes |
| Pipe Size | 1/2-"32" |
| Wall Thickness | SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,
SCH100,SCH120,
SCH140,SCH160,XXS,DIN, JIS standard thickness |
| Length | 5.8m,6m, 11.8m,12m or depending on customers' requirements |
| Standard | ASTM A53, A106, API 5L, ASME B36.10M-1996
DIN1626, DIN1629, DIN17175, DIN 2448
JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461 |
| Material | Q235, 20#, Q345
A53B, A106B, API 5L B,X42,X46,X52,X60, X65
ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 |
| Application | Low and middle pressure fluid pipeline, boiler, petroleum
and natural gas industry, drilling, chemical |
| Surface | Black painting, black varnish, transparent oil |
| Package | As per customers' request |
| Certificate | ISO9001, API etc |
| Delivery Time | 10-15days |
| Payment | L/C,T/T |
| Advantages | 1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service |
What is the difference between precision stainless steel pipe and
fine rolled pipe?
Precision stainless steel pipe has precision, because of high
precision, and good tolerance control range. The wall thickness of
the precision tube is uniform, the inner wall is smooth and the
surface is free from defects. The surface roughness is smoother
than ordinary pipe. Precision rolling pipe is also called cold
rolling precision steel pipe, is a seamless pipe production
process, it has the characteristics of high precision and surface
finish requirements, especially oil cylinder seamless steel pipe
than other varieties of higher quality requirements.
The characteristics,
1, fine rolling pipe
Cold rolled precision steel pipe tolerance size accuracy is high,
the product accuracy is controlled in ±0.5mm, inner and outer wall
finish is good, no oxide layer on the surface. Excellent
comprehensive performance, can withstand high pressure, cold
bending, flaring, flattening, no cracking, no wrinkling, can do all
kinds of complex deformation and mechanical processing.
The promotion and application of precision seamless tube can save
steel, improve processing efficiency, reduce processing procedures
and equipment investment, can save costs and greatly save machining
hours, improve production and material utilization rate, and help
to improve product quality, reduce costs.
2, precision stainless steel tube
Because the precision stainless steel tube contains Cr, Ni, Ti and
other elements. Chromium can significantly improve the strength,
hardness, wear resistance, oxidation resistance and corrosion
resistance of stainless steel, especially in industrial
applications; Nickel element can improve the strength of stainless
steel tube, maintain the toughness of stainless steel, acid and
alkali has a high corrosion resistance, acid and alkali environment
on the human respiratory tract, skin, eyes will have different
degrees of influence, so the role of nickel element is very
important; Titanium ensures the density of stainless steel tubes
and avoids intergranular corrosion.
