Send Message
Contact Us

Contact Person : Richard SHEN

Phone Number : +86-13736164628

WhatsApp : +8613736164628

Free call

ASTM A249/A249M Welded Small Diameter Stainless Steel Capillary Pipe

Minimum Order Quantity : 5 KG Price : negotiable
Packaging Details : Tubes are packed in cartons, in wooden boxes or hexagonal bundles in seaworthy packing. Delivery Time : 30-45 work days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 2000 Tons per Year
Place of Origin: ZHEJIANG, CHINA Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949 Model Number: ASTM A249

Detail Information

Product Name: ASTM A249/A249M Welded Small Diameter Stainless Steel Capillary Pipe Keyword: Stainless Steel Capillary Pipe
Material: 304/304L/316/316L/310/310S Etc Surface: 180G, 320G, 400G Satin / Hairline
Shape: Round Shape Type: Welded
Length: Customized Usage: Medical Chemical Tube
WT: 0.08mm - 2mm OD: 0.5mm--8mm
High Light:

precision steel pipe

,

precision seamless pipe

Product Description

ASTM A249/A249M Welded Small Diameter Stainless Steel Capillary Pipe
 
Standard ASTM A554, A249, A269 and A270, A312
Matrial 201 ( Ni 1.2%), 202 (Ni 3.5%~4.5%), 301(Ni 5%), 304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430
Size and Tolerance
OD: 0.4mm--8.0mm, Outer Diameter: +/- 0.2mm
WT: 0.05mm - 0.9mm, Thickness: +/- 0.02mm
Length: According to Customer's Requirement, Length: +/- 5%
Common size 0.4*0.11, 0.5*0.1, 0.5*0.15, 0.6*0.1, 0.6*0.125, 0.63*0.15, 0.7*0.1, 0.7*0.15, 0.8*0.1, 0 .8*0.125, 0.8*0.15, 0.9*0.1, 0.9*0.15 etc
Surface Finish 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Test and Inspection Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Application Decoration construction, upholstery, industry instrument
 

1. Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are

modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316, TP321, TP347, and TP348, and

are intended for high-temperature service such as for superheaters and reheaters.

 

2.The tubing sizes and thicknesses usually furnished to this specification are 1/8 in. [3.2 mm] in inside diameter to

12 in. [304.8 mm] in outside diameter and 0.015 to 0.320 in. [0.4 to 8.1 mm], inclusive, in wall thickness. Tubing

having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.

 

3. Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in inside diameter or 0.015 in.

[0.4 mm] in thickness.

 

4.The welded (WLD) tubes shall be made from flat-rolled steel by an automatic welding process with no addition of filler metal.

4.1 Subsequent to welding and prior to final heat treatment, the tubes shall be cold worked either in both weld and base metal

or in weld metal only. The method of cold working may be specified by the purchaser. When cold drawn, the purchaser may

specify the minimum amount of reduction in cross-sectional area or wall thickness, or both.

4.2 Heavily cold worked (HCW) tubes shall be made by applying cold working of not less than 35 % reduction in both wall and

weld to a welded tube prior to the final anneal. No filler metal shall be used in the making of the weld. Prior to cold working, the

weld shall be 100 % radiographically inspected in accordance with the requirements of ASME Boiler and Pressure Vessel Code,

Section VIII, Division 1, latest revision, Paragraph UW 51.

 

Product Show of Welded Small Diameter Stainless Steel Capillary Pipe

Welded Small Diameter Stainless Steel Capillary PipeWelded Small Diameter Stainless Steel Capillary Pipe

 

Our Customer

ASTM A269 304 310 316 Seamless or Welded Durable Precision Capillary Tube ISO 7

 

Packing and Delivery

ASTM A269 304 310 316 Seamless or Welded Durable Precision Capillary Tube ISO 8

QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us

You Might Be Into These
Get in touch with us

Enter Your Message

sales6@steel-tubes.com
+8613736164628
+8613736164628
torichinternational
+86-13736164628
torichinternational@yahoo.com
174524687
174524687
+86-13736164628