46 Inch 304 316 Seamless Stainless Steel Pipe Diameter 6mm

46 Inch 304 316 Seamless Stainless Steel Pipe Diameter 6mm - 750mm ASTM A554 / A312

Quick Detail:

1,304 316 seamless stainless steel tube

2,Application:chemical industry, metallurgy, construction,Decoration

3,Outer Diameter:6mm-750mm (1/8 inch to 48 inch)

4,Thickness:03.mm-75mm(sch5s to sch xxs)

5,Sperior materials

6,Sell well at home and abroad

7,Complete in specifications

8,Well-known for its fine quality

Applications:

Handrail,weldmesh screen,door,window, balcony,fence,furniture,etc

Specifications:

Name	Seamless Stainless Steel Pipe
Standard	ASTM A554, A312, A249, A269 and A270
Material Grade	304,316,201,202, 316L,430
Size Range	20x10mm--100x50mm,10x10mm-100x100mm, 9.53-101.6mm, we can also accept sizes above 101.6mm
Thickness	03.mm-75mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 600G Mirror finish
Application	Handrail,weldmesh screen,door,window, balcony,fence,furniture,etc
Test	Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
Chemical Composition of Material	Composition Material	201	202	304	316L	430
	C	≤0.15	≤0.15	≤0.08	≤0.35	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	13-15	14-17	18-20	16-18	16-18
	Ni	0.7-1.1	3.5-4.5	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<105	<100	<90	<90

Description:

316 seamless stainless steel pipe is a hollow section, no seams around the strip steel.

316 seamless stainless steel pipe factory steel pipe has a hollow section,a large number of used for conveying fluid pipe, such as oil, natural gas, coal gas, water and some solid materials, such as pipelines.Compared with the round steel and other solid steel,in the bending torsional strength phase at the same time, the weight is lighter, is a kind of economic cross section steel.

316 seamless stainless steel pipe is widely used in the manufacture of structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used.With steel pipe manufacturing annular parts, can improve material utilization, simplifying the manufacturing process, material saving and processing time, such as rolling bearing ring, jack sets, etc.

At present has been widely made from seamless stainless steel pipe or all kinds of conventional weapons indispensable materials, * tube, gun barrel to steel pipe manufacturing.Steel pipe according to the cross-sectional area in the shape of different can be divided into circular tube and special pipe.In equal conditions, the circumference circle area is the largest, with circular tube can deliver more fluid.In addition, the circle cross section under radial pressure, the internal or external stress is relatively uniform, therefore, the vast majority of steel tube is round tube.

application area:

1. The structure with seamless steel tube (GB/T8162-1999) is used for general structure and the mechanical structure of seamless steel tube.

2. Fluid with seamless steel tube transmission (GB/T8163-1999) is used for conveying water, oil, gas and other fluid general seamless steel tube.

3. Low medium pressure boiler seamless steel tube (GB3087-1999) is used in the manufacture of various structural low intermediate pressure boiler superheated steam pipe, water pipe and locomotive boiler superheated steam pipe, pipes, small pipe and arch brick works of high quality carbon structural steel hot rolling and cold drawing (rolling) seamless steel tube.

4. High pressure boiler seamless steel tube (GB5310-1995) is used in the manufacture of high pressure and over pressure water tube boiler heating surface quality carbon steel, alloy steel and heat resistant stainless steel seamless steel tube.

5. Chemical fertilizer equipment with high-pressure seamless steel tube (GB6479-2000) is applicable to the working temperature for - 40 ~ 400 ℃, the working pressure of 10 ~ 30 ma chemical equipment and pipeline of high quality carbon structural steel and alloy steel seamless steel tube.

6. Seamless steel tube used in oil cracking (GB9948-88) is suitable for oil refinery furnace tube, heat exchangers and pipe seamless steel pipe.

7. Geological drilling with steel tube (YB235-70) is for the use of geological departments the core drilling of steel pipe, according to the purpose can be divided into the drill pipe, drill collar, core pipe, casing and precipitation, etc

8. Diamond core drilling with seamless steel tube (GB3423-82) is used for diamond core drill pipe, core rod, casing of seamless steel tube.

9. Oil drill pipe (YB528-65) is used in oil drilling at both ends of seamless steel tube with thick or external upset. Pole points two car and car silk, silk work joint connection, no car work butt welding method and the tool joint connection.

10. Ship with carbon steel seamless steel tube (GB5213-85) is the manufacturing of ship class I pressure piping, pressure piping Ⅱ, boiler and overheating for carbon steel seamless steel tube. Carbon steel seamless steel tube wall temperature does not exceed 450 ℃, the alloy steel seamless steel tube wall temperature over 450 ℃.

11. Automobile axle works seamless steel tube (GB3088-82) is the manufacturing automotive axle tube and shell shaft drive axle bridge works of high quality carbon structural steel and alloy structural steel hot-rolled seamless steel tube.

12. Diesel engine with high-pressure tubing (GB3093-2002) is a manufacturer of diesel injection system high pressure work cold drawn seamless steel tube

13. Hydraulic and pneumatic cylinder with precision inner diameter seamless steel tube (GB8713-88) is used in manufacture of hydraulic and pneumatic cylinder is precision cold drawn or cold rolled precision seamless steel tube diameter

14. Cold drawn or cold rolled precision seamless steel tube (GB3639-2000) is used in the mechanical structure, hydraulic equipment of high dimensional accuracy and surface finish good cold drawn or cold rolled precision seamless steel tube.

15. Structure with stainless steel seamless steel tube (GB/T14975-2002) is widely used in chemical industry, petroleum, textile, medical, food, machinery and other industrial corrosion of pipeline and components and parts are made of stainless steel hot rolling (crowded, expanding) and cold drawing (rolling) seamless steel tube.

16. Fluid conveying stainless steel seamless steel tube (GB/T14976-2002) is used for conveying fluid made of stainless steel hot rolling (crowded, expanding) and cold drawing (rolling) seamless steel tube.

17. Alien seamless steel tube is in addition to the outside of the pipe cross section shape of the floorboard of the seamless steel tube. According to the size of steel pipe cross section shape is different and can be divided into such as wall thickness seamless steel tube (code-named D), ranging from wall thickness seamless steel tube (code-named BD), variable diameter seamless steel tube (code-named BJ). Alien seamless steel tube is widely used in all kinds of parts, tools and machinery parts. Compared with those of circular tube section tube usually have large moment of inertia, and section modulus, have bigger bending torsional capacity, can greatly reduce the structure weight, save steel seamless pipe price.

Competitive Advantage:

1. All products are made of high-quality imported raw materials.

2. Our products are certified by ISO9001:2008 authentication quality systems.

3. We are nominated as the AAA enterprise by Jiangsu government.

4. Quickest and most efficient Response to Your Enquiry