Precision Seamless Carbon Steel Pipe Outer Diameter 13 14 15mm Inner Diameter 5 6 7 8 9 10 11 12 13mm Iron Pipe

Precision Seamless Carbon Steel Pipe Outer Diameter 13 14 15mm Inner Diameter 5 6 7 8 9 10 11 12 13mm Iron Pipe

Small caliber seamless steel pipe is also called small caliber cold drawn seamless steel pipe, it is a very economic section of steel, compared with round steel and other solid steel, in the bending and distortion resistance is roughly the same, but on this premise, the weight of small caliber seamless steel pipe is lighter, so the price is easier to understand.At the same time, small caliber seamless steel pipe is generally different shapes, there are round, square, rectangular, very in line with the needs of all kinds of people.
Small diameter seamless steel tube specifications
The specifications of small caliber seamless steel pipe are divided into two kinds: outer diameter and wall thickness. The outer diameter specifications are generally between 6mm-89mm, and the wall thickness is between 1mm-12mm. According to the above rules, the general specifications are 6*1, 18*5, 25*6 and so on.And 19*1.5 is small-caliber thin-wall steel pipe, because its thickness is only 1.5mm, in addition to 27*4, 19*5 and other specifications of small-caliber steel pipe.
Introduction to the use of small diameter seamless steel pipe
Small-caliber seamless steel pipe can be widely used in the manufacture of various structural parts and mechanical parts common to us in life, such as oil drill pipe and automobile drive shaft and so on.Many bicycle racks and steel scaffolding used in construction also need to use small caliber seamless steel tube.Among them, according to the different processing methods, the production of steel pipe uses also have corresponding differences, such as hard steel pipe after cold processing, its general without heat treatment, can manufacture motorcycle parts manufacturing, such as shock absorber slide column.Secondly, the cold working soft steel pipe is produced by cold working with a small amount of deformation. It has quite high dimensional accuracy and tensile strength, so it can be used in the manufacturing of automobile parts.

TOBO GROUP sales head offce in Shanghai.

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.

We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

• Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)

• Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

• Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

• Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

• steel bar

(round bar/angle steel /flat steel/channel steel/steel wire)

• Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

• Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

• steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

• Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve)

In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

With many years effort and support from our valuable customers, these products have obtained a big market share in the world.

Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.

info@tobo-group.com