ASTM A554 304 / 316 Oval Pipe , Hot Rolled Steel Tubes For Handrail

Quick Detail:

This elliptical steel tube,included seamless and welded,be made by round stainless steel tube. If the tube is welded elliptical steel tube,the manufacturing process of round stainless steel tube according to ASTM, DIN, GOST, like ASTM A312 / ASTM A544 / ASTM A249 etc.

Surface Finish Of Oval Steel Pipe: 2B Finish | Pickled Finished | Annealed&Pickled etc.

Size Of Oval Tube: 10 x 20mm to 80 x 160mm

Wall thickness of tube: 1.5 mm to 6 mm For Small Size

Length of tube: 3000 mm; 6000 mm; 6100mm | 10feet; 15feet; 20feet; 30feet; 35feet etc.

Description:

We can supply type of tube:

Welded Oval Tube,Welded Elliptical Tube, Welded Square Tube;

Welded Rectangular Tube, Seamless Oval Tube, Seamless Square Tube;

Seamless Stainless Elliptical Tube, Seamless Stainless Rectangulare Tube.

The Mainly Material :

SUS 201 / AISI 201 / S20100 ;

1. 4301/ SUS304/ AISI304/ S30400,

1. 4306/ SUS304L/ AISI304L/ S30403;

1. 4404/ SUS316L/ AISI316L/ S31603, etc.

Ordering Information:

It shall be the responsibility of the purchaser to specify all requirements that are necessary for products

under this specification. Such requirements to be considered included,but are not limited to,the following:

1 Quantity ( feet, meters, or number of lengths )

2 Name of material ( seamless tubes )

3 Steel Grade ( Table2 )

4 Size ( Table1 )

5 Length ( specific or random )

6 Condition ( hot finished or cold finished

Marking: Registered logo,Heat Number,Steel Grade,Standard,Size

H.S Code: 7306.4000 ( For Welded Steel Oval | Elliptical | Square | Rectangular Tube )

Applications:

This type welded Oval | Elliptical Steel tubes/pipes be used in

1. Industrial fluid conveying pipes
2. Mechanical structural tubes
3. Walled water tubes

Specification:( For Welded Round Pipe )

Designation: A312/A312M-04a

Standard specifications For Seamless,Welded,and Heavily Cold Worked

Austenitic Steel Pipes

Tensile Requirements:

Our advantage

1. 100% Tube Hydro-static Test or Nondestructive Electric Test
2. Special sizes we can produce
3. Big stock raw material in warehouse
4. Tensile Test for each Heat No.’s material
5. 100% Annealing&Solution and Pickling

HAINER STEEL INDUSTRIAL CO.,LIMITED was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,

USA Bangladesh,Saudi Arabia,Middle East,South American,Africa etc.

We created an new brach company: WENZHOU HAINER STEEL TECH. CO.,LTD in Feb.25Th.2020

We mainly produce and supply Stainless Steel Seamless&Welded Pipe,Boiler&Heat Exchanger Tube,Sheet/Plate/Rod,

Pipe Fittings(Elbow,Tee,Reducer etc.),High Precision Seamless Steel Tube,API 5L Line Pipe, A106/A53 Carbon Steel Pipe,

A105 Forged Steel Gate Valve etc.

To ensure the leading position of product quality in foreign market and meet the requirements from  customers,we owned 

kinds of advanced equipment,like High-precision mutil-roller machine,Ultrasonic testing system,Eddy current testing 

equipment,Intergranular corrosion test equipment,Hydraulic test equipment etc.

In order to develop long term business relationship with our customers,we offer competitive prices with good quality in 

soonest delivery time in 3 work days after received your e-mail.

Please contact us,if you are interesting in my products

We can offer you

1-Seamless Steel Pipe/Tube

--Stainless Steel: 304/304L,316L,321,310S,2205,904L,S31803,17-7PH,17-4PH,US630,SUS631,

Inconel 600,Inconel 625,Inconel 825 etc

--Alloy Steel:ASTM A335 P5,P9,P22,P91,P92; SAE 5120,SAE 5140,SAE 4115,SAE 4130 etc

--Carbon Steel: ASTM A106 Gr.B, ASTM A53 Gr.B,API 5L Gr.B,X40,X52,X60 etc

2-Boiler&Heat Exchanger Tube:

ASTM A213 304/304L,316L,T2/P2,T12/P12,T22/P22,ASTM A210 Gr.1,C etc

3-Plate/Sheet,Coils,Rods. 201,304,304L,316L etc

4-High-precision Seamless Tube: DIN 2391 ST35,ST37.4,ST52.4;ASTM A179/ASTM A192 etc

5-Forged Steel Gate Valve ( Stainless Steel, Carbon Steel, Alloy Steel )