National Thread LSAW Pipeline Steel For Oil And Gas Pipe Line
Construction
Description
Carbon steel piping is a durable material made from carbon steel, a
steel alloy with iron and carbon. Because of its strength and
ability to withstand stress, carbon steel pipe is used in a variety
of heavy-duty industries like infrastructure, ships, distillers,
and chemical fertilizer equipment.
The billet is fed to the furnace heating temperature of about 1200
degrees Celsius. The fuel is hydrogen or acetylene. The furnace
temperature control is the key issue. The round tube came after
pressure punch through air. Generally more common punch cone
piercing mill, high this puncher production efficiency, product
quality, large perforated expanding, which can be worn a variety of
steels. Perforation, the round tube has been three-roll cross
rolling, rolling, or extrusion.
Specification
| Usage | Applicable to the general structure, mechanical structure, water
wall panel, economizer, super heater, boiler and heat exchanger
with seamless steel tubes, and to transport liquid, gas, oil etc. |
| Process | Hot rolled and cold drawn |
| Type | Double Submerged arc welded |
| Standard | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,
JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210,
SA213, SA335, DIN17175, ASTM A179 |
| Certificate | API 5L PSL1 / PSL2, API 5CT |
| Our diameter | 1/8 – 30 inch (10.3-762mm) |
| Wall Thickness | 0.049” – 2.5” (1.24- 63.5mm) |
| Length | Random Length, Fixed Length, SRL, DRL |
| Steel Grade | API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53/A106: GR A, GR B, GR C
ASME SA106: GR.A, GR.B, GR.C
ASME SA192: SA192
ASME SA209M: T1, T1a
ASME SA210: GR.A-1, GR.C
ASME SA213: T2, T5, T9, T11, T12, T22
ASME SA335: P2, P5, P9, P11, P12, P22, P91
DIN17175:ST35.8, ST45.8, 15Mo3, 13CrMo44 |
| Surface | Fusion Bond Epoxy Coating,Coal Tar Epoxy,3PE,FBE, Varnish
coating,Bitumen coating,Black Oil coating as per customers
requirement |
| Treatment | Heat treatment:Annealed: Bright annealed,Spheroidize annealed,
Normalized, Stress relieved, Cold finished, Quenched and Tempered. Mill Test Certificate:EN 10204/3.1B |
The reason why you choose us?
· ISO System
· DNV Audited company
· Industry experience of over 20 years.
· Management Systems-Internal Software
· Monthly Exporting Quantity-More Than 100 Tons.
· Customer location -More than 50 countries worldwide.
· We have the most convenient transport and prompt delivery.
· We offer competitive prices with the best service.
· We have a high technical production line with top-quality
products.
· We have won a high reputation based on the best quality products.
Packing & Delivery
Certificate
FAQ
1. who are we?
We are based in Henan, China, start in 2013, and sell to North
America(50.00%). There are a total of about 51-100 people in our
office.
2. how can we guarantee the quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
steel, building materials, iron ore, ferroalloy, Iron ore powder
4. why should you buy from us not from other suppliers?
The company has a large number of spot stock all the year round,
and the domestic major steel mills signed a sales agreement, the
products have price advantage, fast delivery, sold to each region
of the country and even around the world
5. How can I get your quotation as soon as possible?
Email and fax will be checked within 24 hours, while Skype, WeChat
and WhatsApp will be online within 24 hours. Please give us your
requirements and order information, and specifications (steel
grade, size, quantity, port of destination), we will work out the
best price as soon as possible.
