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Small Diameter Pipe Stainless Steel Heat Exchanger Tube 304 304L 316L

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HAINER STEEL INDUSTRIAL CO.,LIMITED

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Small Diameter Pipe Stainless Steel Heat Exchanger Tube 304 304L 316L

Name: Small Diameter Pipe Stainless Steel Heat Exchanger Tube 304 304L 316L
Brand: Hainer Steel
Price: 1 USD

Quality Small Diameter Pipe Stainless Steel Heat Exchanger Tube 304 304L 316L wholesale

Brand Name : Hainer Steel

Certification : ISO9001,SGS,CQC,BV，TUV,CE etc.

Place of Origin : China

MOQ : 1000KGS/Size

Price : Negotiation

Payment Terms : T/T, L/C at sight

Supply Ability : 3000Tons/Month

Delivery Time : 30-35Days Or Stock

Packaging Details : Plastic Cap Both End,In bundle.

Model Number : DIN,JIS,GB,ASTM ST35.5,ST35.7,SEA1010,SEA1008,304/304L,316L,321,2205 etc.

Type Of Tube : Welded Boiler And Heat-exchanger Tube

Tube Standard : ASTM A249/A 249M - 04

Surface Condition : After Final Heat Treatment,Shall be Pickled free of scale

Grades : Tp304 | Tp304L | Tp316 | Tp316L | Tp309S | Tp310S etc.

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Small Diameter Pipe Stainless Steel Heat Exchanger Tube 304 304L 316L

Quick Detail:

Size Random: 6mm to 219mm
Thickness Random: 0.5mm to 8.0 mm
Thicnness Tolerance: +/- 002mm
Length Random: 1000mm, 2000mm, 6000mm or as required
Surface Finish: 2B Finish, BA Finish, No.1 Finish etc.
Tube Standard: ASTM A249
304 Nickel Content: Above 8%
316L Nickel Content: Above 10%
321 Nickel Content: Above 9%

Specifications

Grade	200Series And 300 Series
Thickness	0.5mm-8mm or according to customer's required
Length	Nomal is 6/5.8m,or according to customer's demand
Size	Insider Diamter: Mini 3.2mm Outsider Diameter: Max 304.8mm
Surface	No. 1 \| 2B \| BA \| Bright \| Mirror \| HL etc.
Packing	Every tube is sleeved in plastic bag individually,and then several tube are packed by weaving bag,which is seaworthy.Or 50kg/bundle,500kg/bundle.We can pack as clients' requirement.
Thickness tolerance	±0.02mm
Test	Squash test,extended test,water pressure test,heat treatment,NDT
Technique	Welded
Certification	ISO,SGS,CQC,etc.
Sample	Available

Surface Finish

Steel is first rolled to the wanted size and thickness and then annealed to change the properties of the final material. Any oxidation that forms on the surface is removed by pickling, and a passivisaion layer is created on the surface. A final finish can then be applied to achieve the desired aesthetic.

The surface of our round welded stainless steel heat exchanger tube includes:
mirror polishing/stain/customized

Surface Finish	Definition	Application
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
BA	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.

Product Tags:

Polish Stainless Steel Pipe

Stainless Steel Round Pipe

Small Diameter Pipe Stainless Steel Heat Exchanger Tube 304 304L 316L Images

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