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Fabrication

Cold Drawn Stainless Steel Pipe Production




Technical process, is a measure of whether a company has an advanced nature, the availability of market competitiveness, it will keep ahead of competitors based on key indicators. As China cold drawn stainless steel market, the rapid development of the related core production technology applications and R & D will become the industry's business focus. Understanding of domestic and foreign production of cold-drawn stainless steel capillary pipe core technology R & D trends, process equipment, technology applications and the trend for enterprises to enhance their product technical specifications to improve market competitiveness is crucial.

Of this report by reference to a large number of patent documents on the hard-drawn stainless steel pipe technology advances to do a systematic introduction, through detailed investigation and authoritative technical information and related intelligence gathering, to provide customers with products of the cold-drawn stainless steel capillary pipe core technology application status, technical R & D, process equipment matching, high-end technology and other aspects of information, for business to understand all kinds of cold-drawn stainless steel production and its development of useful.

Part of this report the prospects for commercial application of cold drawn stainless steel capillary pipe products from the areas of application, downstream products, production status at home and abroad, the domestic potential manufacturers, foreign manufacturers and the scale of domestic production trends, market conditions and forecasts.

supply and demand analysis and forecasting, domestic demand and many other manufacturers and contact cold-drawn stainless steel pipe products in terms of market situation and development direction of a detailed exposition can be used as cold-drawn stainless steel deep processing technology development trend of the importance of guidance decision-making.

Stainless steel pipe technology trends.

Stainless steel capillary pipe mainly by the hot-rolled steel production, in addition to hot-rolled, there are perforated using hot or cold drawing process after the cold-rolled stainless steel sheet production of small size, 321 stainless steel pipe in the pipe as a proportion of the last few Year stable at around 42% ~ 45%, pipe upward trend. Stainless steel capillary pipe welded pipe network and compare the variety of materials, reliability and adaptability, in particular, to adapt to thick-walled and alloy production. The main problem is high investment, high cost and complex manufacturing process, large wall thickness and ovality tolerance. The welded pipe is actually deep processing of sheet products, the price of similar conditions, the 321 stainless steel pipe network competitive in the market because of its reliability and to improve, with the continuous improvement of the quality of stainless steel pipe and welded raise the level of technical equipment, occupied part of the seamless pipe market, there is the possibility of being welded pipe replaced, but only very limited areas.

Hot-rolling process is a major stainless steel pipe manufacturing methods, accounting for 80% of seamless tube production hot rolling pipe production unit addition to the variety and quality of rolling their own technical levels, in large part by the smelting and casting of the constraints, so the advanced smelting process should be referring to the complete flow control processing. Internationally renowned companies are mostly complete Seamless Stainless Steel Capillary Pipe Plant, or a professional steel company, by outsourcing manufacturing seamless pipe billet business is difficult in the intense competition in the market accounted for stable positions. Smelting electric arc furnace or a converter using a LF refining a deal with a full protection of VD vacuum casting continuous casting tube round a hot rolling mill (NPN, PQF) a tube processing, today's international advanced stainless steel pipe plate production process, using the above-mentioned process can produce, such as OCTG, high-pressure boiler pipe, the low-alloy tubes.


Stainless Steel Tubing, Nickel Alloy Tubing, Brass Alloy Tubing, Copper Nickel Pipe Material Grades

Hot Rolling - Hot Rolling Process | Hot Rolling Application | Types of Hot Rolling Mill | Hot Rolled Steel Tube | History

Cold Rolling - Physical metallurgy | Degree of cold work | Cold Rolling Stainless Steel | Manufacturing Process

Foil rolling | Rolling Mill | Steel Mill | Production methods | Recycling of Steel | Modern Steelmaking | Contemporary Steel


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Main Products:

BA Tube | AP Tube
Condenser Tubes Tubing
Stainless Steel Reheater Tube Superheater Tubes
Stainless Steel U bend Tube
Nickel Alloy U bend Tubes
Copper Alloy U Bend Tubes
Heat Exchanger Tube
Super Duplex Pipe
Nickel Alloy Tube
Brass Alloy Tubing
Copper Nickel Alloys Tubes
Stainless Steel Hollow Tube
Stainless Steel Oval Tubing
Stainless Steel Square Tubing
Stainless Steel Rectangular Tubing
Stainless Steel Capillary Tube
Duplex Stainless Steel Pipe
Seamless Stainless Steel Tubing
Corrugated Stainless Steel Tubing
Stainless Steel Twisted Tube
Polishing Stainless Steel Tubing
Stainless Steel Aircraft Tube
Stainless Steel Hydraulic Tubing
Stainless Steel Instrumentation Tubing
Stainless Steel Angle Iron Bar
Stainless Steel Mechanical Tube
Bright Annealing Stainless Tube
Heat resistant Stainless Steel
Stainless Steel Welded Pipe
Extruded Serrated Finned Tubes Integral Finned Tubes / Extruded Aluminum Finned Tubes
Brass Alloys Copper Nickel Alloy Integral Low Finned Tubes
HFW High Frequency Welded Helical Spiral Serrated Finned Tubes
Corrosion Resistant Stainless Steel
Corrosion Resistance Stainless Steel

Stainless Steel Tubing Pipe

304 Stainless Steel Pipe
304L Stainless Steel Pipe
304H Stainless Steel Pipe
304/304L Stainless Steel Tubing
309S Stainless Steel Pipe
310S Stainless Steel Pipe
316L Stainless Steel Tubing
316Ti Stainless Steel Tube
317L Stainless Steel Pipe
321 321H Stainless Steel
347 347H Stainless Steel
904L N08094 Seamless Tubes
17-4 PH 630 UNS S17400 Stainless Steel
253MA S30815 Stainless Steel Tube
S31254 254 SMO Pipe
S31803 Stainless Steel
2205 Duplex Pipe Tubing
S32101 Stainless Steel
S32304 Stainless Steel
2507 Super Duplex Pipe
S32750 Super Duplex Pipe
S32760 Super Duplex Steel
1.4462 Stainless Steel Pipe
ASTM A213 | ASTM A269
ASTM A312 | ASTM A511
ASTM A789 | ASTM A790
ASTM B161 / ASME SB 161 | ASTM B111
EN 10216-5
ASTM A789 ASME SA 789 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Tubes
EN 10216-5 1.4462 1.4362 1.4162 1.4410 1.4501 Seamless Tubes
Nickel Alloy Tubing:

UNS N08020 Alloy 20 Tubing
UNS N02200 Alloy 200 Tube
UNS N02201 Alloy 201 Pipe
UNS N04400 Monel 400 Tubing
N06600 Inconel 600 Tube
N06601 Inconel 601 Tubing
N06625 Inconel 625 Tubes
N08800 Incoloy 800 Tube
N08810 Incoloy 800H Tube
N08811 Incoloy 800HT Tubing
UNS N08825 Incoloy 825 Pipe
ASTM B622 N10276 C276 Tubing
ASTM B622 N06022 Hastelloy C-22 Alloy Tubes
C28000 Brass Seamless Tubes C44300 Brass Seamless Tubes
C68700 Brass Seamless Tubes
C70600 Copper Nickel Tubes
C71500 Copper Nickel Tubes
DIN 2391 Seamless Precision Steel Tubes
EN 10305-1 E215 E235 E355 Seamless Precision Steel Tube Tubing Tubes
DIN 2393 St28 St34.2 St37.2 St44.2 St52.3 Welded Precision Steel Tubes
EN 10305-2 E195 E235 E355 Welded Cold Drawn Precision Steel Tube