Standard BS, GB, DIN, ASTM, API
Standard BS 1387, BS EN10219, BS EN10217, GB/T 3087, DIN EN 10025, ASTM A106-2006, ASTM A53-2007, ASTM A312-2007, API 5CT, API 5L
Grade 10#-45#, 10Cr9Mo1VNb, 16Mn, A53-A369, ST35-ST52, Q195-Q345
Grade 10#, 20#, 45#, 10Cr9Mo1VNb, 16Mn, A53(A,B), A106(B,C), A312, St37, St52, St42, Q235, Q345, Q195, Q215
Thickness 0.5 - 35 mm
Section Shape Round
Outer Diameter 20 - 275 mm
Secondary Or Not Non-secondary
Application Structure Pipe
Technique Hot Rolled
Certification ISO BV
Surface Treatment Galvanized
Special Pipe Thick Wall Pipe
Alloy Or Not Non-alloy
Loading 25tons in 20ft container or in bulks
Technique hot/cold rolled
Brand name dongmao
Delivery time 5-20 days after received the payment
Payment term T/T or L/C
Packing Packaged in standard bundles or as clients' requirement
Min Order1 metric ton
A. How to choose a good supplier in China?
1. Who can provide satisfied service in a professional way.
Tianjin Dongmao Special Steel Metal Materials trade co. Ltd. is an international supplier in China with
8 years specially dealing in steel materials and steel products, with 5 years Alibaba Gold supplier
2.Who is quick in response and take customers requirements as first priority.
We request all our sales to finish replying any email within 1 hour time.
3.Who can offer an reasonable price with good quality.
We work with many China factories for many years. we can get cheaper price than you do.
Our principal is never ever supplying products, whose quality is lower than customer requested.
4. who can supply a wide range of products, saving your time with
one stop purchasing.
We are dealing in many types of steel products like steel pipe , steel plate, steel coils, stainless products,
steel beams, metal processing and so on.
5.Who can offer flexible payment terms.
We accept TT payment, L/C, Escrow, and other popular way of payment.
6. Who can offer customized products and special service.
We can do customized products according to your special requirements.
B. To choose a suitable sales for yourself is the first step
to a successful transation.
We have six top sales for your options.
Chose a suitalble one for yourself!
C . Products Pictures
1. SGS, BV passed √
2. ISO 9002 passed √
3. Customized size √
4. Fast delivery √
We do a range of steel products .Simply send us your
specifications andrequirements.You will get reply
from us within one hour time.
D. Packing and transport
E .Our customers evaluations
Simply send us an inquiry, you will get more than you expected!!
F. Contact us
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