Ansi A213m-2001 Seamless Steel Tube Galvanized For Drill Pipe Fluid Pipe

SAE 1020 Carbon Steel Seamless

Standard: ANSI A213M-2001

Grade Group: 10#-45#, 16Mn, A53-A369

Thickness: 0.5 - 8 mm

Outer Diameter(Round): 3 - 80 mm
Technique: Cold Drawn

End Shape: Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements

Surface: Oiled, Galvanized, Phosphate etc

Applications:

1. Automotive and mechanical pipes

2. Petroleum cracking pipes

3. High Pressure Boiler Pipe

4. Low and middle pressure fluid transportation pipeline

5. Chemical fertilizer equipment pipes

6. Heat exchanger pipes

Chemical Composition:

Conditions

BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
NBK (+N) After the final cold forming process the tubes are annealed above the upper transformation point in acontrolled

atmosphere.

Package

1. Bundle Packing.

2. Plain end or vanished as per customer's request.

3. Wrapped in waterproof paper.

4. Sackcloth with several steel strips.

5. Pack in heavy tri-wall boxes.

Torich Strength:

1. Torich is the STEEL TUBE MAKER company in China,playing a significant role in domestic market as well as international market.

2. Our products have exported to over 56 countries worldwide, winning a great fame among our customers.

3. There was no quality claim in the past 3 years.

4. First production was started since 1997, our boss worked in steel tube industry for over 10 years before started the own factory, factory engineers with over 30 years manufacturing experience, knowing well about production and inspection technology.

5. We have been exporting steel tubes since 10 years ago, and know well about international standard for steel tubes DIN/EN,ASTM,SAE,BS,GOST,JIS etc,also with great experience of International trading practices.

6. Our team take Timely action within 24 hours after receiving customers' first requirement and enquiry.

7. 100% prompt delivery in the past 3 years.

8. 100% dimensional check and 100% visual inspection on tube surfaces.

9. 100% eddy current test and ultrasonic test for detecting longitudinal and transversal defects.

10.Convenient tranportation: production location is 30 mins high speed train from Shanghai, 2 hours drive from Shanghai