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) |
| Φ12.7 | 0.5-1.2 | Φ31.8 | 1.2-3.0 | Φ62.2 | 1.2-3.0 |
| Φ13 | 0.5-1.2 | Φ32 | 0.8-3.0 | Φ63.5 | 1.2-3.0 |
| Φ14 | 0.5-1.2 | Φ33 | 1.2-3.0 | Φ65 | 1.5-3.0 |
| Φ15 | 0.6-1.6 | Φ33.3 | 1.2-3.0 | Φ69.9 | 1.5-3.0 |
| Φ16 | 0.6-2.0 | Φ33.4 | 0.8-3.0 | Φ70 | 1.4-3.0 |
| Φ18 | 0.8-2.5 | Φ34 | 1.2-3.0 | Φ71.5 | 1.5-3.0 |
| Φ19 | 0.8-2.5 | Φ35 | 1.2-3.0 | Φ73.5 | 1.4-3.0 |
| Φ20 | 0.8-2.5 | Φ36 | 1.2-3.0 | Φ76 | 1.4-3.2 |
| Φ21.3 | 0.8-2.5 | Φ38 | 1.2-3.0 | Φ80 | 1.6-3.2 |
| Φ22 | 0.8-3.0 | Φ38.1 | 1.2-3.0 | Φ85 | 1.6-3.2 |
| Φ22.2 | 0.8-3.0 | Φ40 | 0.8-3.0 | Φ89 | 2.0-3.5 |
| Φ23.4 | 0.8-3.0 | Φ42 | 1.2-3.0 | Φ90 | 1.5-3.5 |
| Φ24 | 0.8-3.0 | Φ43 | 1.0-3.0 | Φ95 | 1.6-3.5 |
| Φ24.5 | 0.8-2.5 | Φ44 | 1.0-3.0 | Φ101.6 | 2.0-4.5 |
| Φ25 | 0.8-3.0 | Φ44.5 | 1.0-3.0 | Φ114 | 2.0-4.5 |
| Φ25.4 | 0.8-3.0 | Φ45 | 1.0-3.0 | Φ127 | 2.5-4.5 |
| Φ26 | 1.0-3.0 | Φ47 | 1.0-3.0 | Φ152.2 | 2.5-6.0 |
| Φ26.8 | 1.0-3.0 | Φ50 | 1.2-3.0 | Φ165 | 2.5-8.0 |
| Φ27 | 1.0-3.0 | Φ50.8 | 1.2-3.0 | Φ168 | 3.0-8.0 |
| Φ28 | 1.0-3.0 | Φ54 | 1.2-3.0 | Φ219 | 3.0-9.0 |
| Φ28.6 | 1.0-3.0 | Φ55 | 1.2-3.0 | | |
| Φ29 | 1.2-3.0 | Φ56 | 1.2-3.0 | | |
| Φ29.5 | 1.2-3.0 | Φ57 | 1.2-3.0 | | |
| Φ30 | 1.2-3.0 | Φ60 | 1.2-3.0 | |
|
FAQ
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.
