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1 / 2 Inch Bright precision seamless tube , carbon steel tubing

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1 / 2 Inch Bright precision seamless tube , carbon steel tubing

Brand Name : HKJ
Model Number : HKJ-Lena
Certification : IATF16949
Place of Origin : Qingdao, China
MOQ : 5 Tons
Price : USD600-650/TON
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000 Tons/Year
Delivery Time : 22-30 work days
Packaging Details : Fully Covered by PP Woven Sheet
Model NO. : 12.7x12.7x1.5mm
Products Material : Carbon Steel
Surface Treatment : Galvanized
Trademark : HKJ or buyer′ brand
Transport Package : Bundle Packing with PP
Origin : China
HS Code : 73063090
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American Standards 1/2 Inch Bright Carbon Steel Pipe

1. Standard: GB/T 13793-2008, JIS G3445, DIN2393, ISO3305, BS1387, EN10305, AS1163, ASTM A500, etc

2. Material: Q195L, Q195, Q215, Q235, STKM 11A, STKM 12A, St28, A53B, St37-2, etc.

3. Specification:
A. Round Steel Pipe Od10mm~165mm(1/8''~6'') ;

Square Steel Pipe Size from 12-200mm;
Rectangular Steel Pipe Size from 10*20-100*200mm;
B. Pipe Wall Thickness: 0.5 ~ 6.0mm
C. Steel Pipe Length: 6m or cut as request

4. Certificate: SGS, TUV SUD, BV, ISO9001-2008

5. Packing:
A. With steel belt in bundle;
B. Oiled and packing by steel belt
C. Oiled with PVC film or waterproof plastic bags

6. Origin place: China(Mainland)

7. Production Capacity: 5, 000Tons per month

8. All sizes and Types

Round pipe
OD (mm)Thickness (mm)OD (mm)Thickness (mm)OD (mm)Thickness (mm)


1 Are you a trading company or manufacturer?

Yes, Qingdao HKJ Was established in 2009, It is an enterprise incorporating industry and trade. We have our own foreign trade platform - Qingdao Haikejia International Trade Co.,Ltd.

2 How can I get the price?

We usually quote within 24 hours after we get your inquiry by telling us the material, out diameter, wall thickness length, quantity and application of the steel pipe which you need. If you are very urgent to get the price, please inform us in email so that we will regard your inquiry priority.

3 How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.we will provide you the sample for free, however we could only make sure the same material, the

dimension will be much similar as your request but not same. And customer should afford the charge of shipment.

4 How long can I expect to get the sample?

The samples will be sent to you via express and arrive in 3-5 days.

ou can use your own consignee account or prepay us if you do not have an account.

5 What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.

6 What is the Small Qty Process Charge.

It is the payment for customer whose order qty is less then Min Order Qty. Because small qty of products should be processed same in the production flow as big qty and the average cost would get much higher than big ones. So there is a small Qty Process Charge to ensure the profit of our factory and usually the amount of it is about $250.00

7 Could the pipe be customized for us?

Yes. We are the professional manufacturer which has rich experience in Precision Seamless and ERW Steel Pipe manufacturing.

We could print the logo and label under your requirements if you need OEM products. Beside this,we still do some refined processes like CNC cutting, chamfering, galvanization and tapping, if you have detailed spec or drawing.Our production lead time is within 30-45 days.

8 What is your terms of delivery?

We accept EXW, FOB, CIF, DDU etc. You can choose the one which is the most convenient or cost effective for you.

Product Pictures:

Why choose us?
1. Large direct manufacturers in Tianjin ,china
2. Have an competitive price and high quality
3. Excellent after-sale service
4. Free issue:packaging list,invoice,Certificate of Origin
5. Powerful technology team,Strict quality assurance system and perfect testing means
6. Delivery on time

7. Our roller coaster sales to Middle East,Africa,Russia,Southeast Asia, etc

Company proflie

Qingdao HKJ is a professional manufacturer of precision cold drawn/rolled seamless steel and ERW tubes located at Qingdao China.

We specialize in producing cold drawn/rolled seamless steel tube, OD from 19mm to 121mm and WT from 1mm to 15mm according to the Normal standards as GB/T 13793-1992, ASTM A500, A179, DIN 2394, EN10305, BS 1387 and JIS 3445 etc. with material of carbon steel and alloy steel,normal steel grade like STKD270, STKD540, S15C, S25C, S35C, S45C, 34MNB5, 20Cr, 40Cr, Q345b, 30CrMo, 35CrMo, STKM11A-13C, SAE1010 /1020 /1045, EN8D etc...

We are professional manufacturer for ERW steel tubes and equipped with 10 sets advanced welding pipe production lines, we can produce 200 sizes, OD from 8mm-165mm, thickness 0.8-5.0mm. includes square/ rectangular/round/oval pipes and other special-shaped pipes, pre-galvanized pipes and painted pipes. Normal standards as GB/T 13793-1992, ASTM A500, DIN 2394, EN10305, BS 1387 and JIS 3445 etc. all of which are used for fitness equipment, medical equipment, bicycles, steel furniture, display stands, shelves and motorcycles.

We are supplier of Hyundai China, VW China, and our end user includes Toyota North America, and Chrysler North America.

Our trading company is Qingdao Haikejia International Trade Co.,Ltd.

Our Customers:

Product Tags:

alloy steel seamless tubes


cold drawn seamless pipe

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