Coiled tubing

1.Dimension range:The inner diameter is usually between 1.5 inches and 4.5 inches, and the outer diameter is usually between 2.875 inches and 6.625 inches，2.standard:ASTM、DIN、BS、JIS、EN etc.3.Materials:carbon steel,alloy steel，stainless steel4. Function: oil, gas and other fluid transport，In China, coil tube is mainly used：Sand washing, bridge plug drilling, gas lift, liquid nitrogen injection, wax removal, liquid drainage, acid extrusion and coordination testing. More commonly used are sand washing, gas lift drainage and wax removal, accounting for more than 95%. Coiled tubing operation has been widely welcomed in China's oil fields.

Classification ：

Carbon steel pipe

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PRODUCT DETAILS

Keyword: Steel Plate

Item	Coiled tubing
Length	3000-7000M or as required
Outer diameter	Between 2.875 inches and 6.625 inches
inner diameter	Between 1.5 inches and 4.5 inches
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Technique	Hot rolled/cold rolled
Surface Treatment	Black/Peeling/Polishing/Machined
Thickness tolerance	Control with in the standard, OD:+/-1%, WT:+/-5%
Material	carbon steel、alloy steel
Coatings	Standard export packing
Export packing	Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Warehouse Storage

The raw material of seamless carbon steel pipe is a round tube blank, which is cut by a cutting machine into a billet with a length of about 1 meter, and sent to a furnace for heating through a conveyor belt. The billets are fed into the furnace and heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. Furnace temperature control is a critical issue. After the round tube blank is released from the furnace, it is pierced through a pressure punching machine. Generally, the more common punching machine is the conical roller punching machine. This kind of punching machine has high production efficiency, good product quality, large amount of perforation and diameter expansion, and can wear a variety of steel grades. After perforation, the round tube blank is successively cross-rolled, continuously rolled or extruded by three rolls.
1. Seamless steel pipe for structure (GBT8162-2008). Mainly used for general structure and mechanical structure. Its representative material (brand): carbon steel, 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc. 2. Seamless steel pipes for conveying fluids (GBT8163-2008). It is mainly used for conveying fluid pipelines in engineering and large-scale equipment. The representative material (grade) is 20, Q345, etc. 3. Seamless steel pipes for low and medium pressure boilers (GB3087-2008) are used to manufacture various structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and superheated steam pipes, large smoke pipes, small smoke pipes and arch bricks for locomotive boilers Hot-rolled and cold-drawn (rolled) seamless steel pipes of high-quality carbon structural steel for pipes. The representative material is 10, 20 steel.

Packing and shipping

1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
2. above OD 219mm in bulk or according to custom opinion
3. 25 tons/container and 5 tons/size for a trial order;
4. For 20" container the max length is 5.8m;
5. For 40" container the max length is 11.8m.

Customer conversation

In The Future The Company Will as Always Adhering To The customer As The Buddha Are Proud Of The Service Business Philosophy Adhere To The "Create, Win Win" Spirit O enterprise Adherence To The Restraining. Provide The Most Valuable Industry Services. Is committed To Become China's Best Solution External Steel.

Application field

Products are mostly used in construction sites, aviation, shipbuilding, precision instruments, petrochemical and other industries.

FAQ

Q1:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Q2:What product information do I need to provide?

A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q3:What are the shipping ports?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.

Q4:How do you control quality ?

A:We provide Factory Test Report, also support Third Party Inspection.

Q5:How many countries you already exported ?

A:Exported to more than 50 countries mainly from Middle East, Russia, United States, Canada, Italy, Germany, Australia, Egypt, Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri Lanka, Indonesia, Bangladesh, Turkey, India, etc.

Q6:How long does your delivery time take?

A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q7:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

Q8:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

Carbon steel pipe

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