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|Coated:||Black Painting , Caps||Standard:||API / GB / DIN/ ASTM /EN/NFA/BS/UNI/ISO/GOST/JIS /GB5310|
|Certificate:||EN10204 -3.1 /3.2||Specific Qualification:||TUV:AD WO-TRD100 / PED97/23/EC /IBR|
|Identification And Marking:||All Products Are Identified In Accordance With The Material Specification And/ Or In Accordance With P O Requirements (to Be Agreed).||OD Tolerance:||±1% Or ±0.5mm , Whichever Is The Greater|
Seamless pipe is tubing made to the pipe schedule. Alloy pipe in the power industry
generally refers to A335 material, but in the oil and gas market 4130 pipe is used.
This product is made to the pipe schedule but uses A519-4130 as the controlling
seamless specification. The material is then heat-treated to L80, P110 or the
customer’s specified properties. This material is easily welded and is generally used
for above-ground applications and utilizes the fittings, flanges and other piping
components with the same 4130 chemistry. This product is a good alternative
to replace X65 through X80 piping items where the usage or repair is too small for
A519 – 4130
L80 and P110 heat-treated mechanicals
NPS 2˝ to 12˝
Schedules 120 through XXH
Non-scheduled walls through 1½˝
It is used for making tools, from which performance is required in addition to the high ductility (twist drills, threading tools, segments for circular saw blades, broaches), as well as some tools to work in the cold (punches to punch), also working tools roughing and finishing of high strength steels at high cutting speeds for machining stainless steels and stainless steels, to work on the machine, peelers (high-end mills, lathe and planer knives, drill bits, threading tools, segments and saw blades, milling cutters worm).
It is used for the production of simple hand tools such as axes, hatchets, hammers and ordinary blacksmith, anvil, blacksmith tools support, files, knives, dies, markers, engraving tool, drag rings, punches punching knives, leather and paper.
|N8E||C80U||1.1525||W1 - C=0,8%|
|N9E||W1 - C=0,9%|
|N10E||C105U||1.1545||W1 - C=1,0%|
|N12E||C125U||1.1563||W1 - C=1,2%|
Used to catalog the elements of molds for pressure die casting, extrusion tools for low-melting alloys, die inserts, dies, stamps, punches, dies, working under heavy load, dies hammer of medium size and deep grooves, loaded with inserts die, extrusion tools, shoes thread rolling, drawing dies, dies for iron alloys, etc.
Used in the production of tool kits for punching and cutting tools for sheet metal, thread rolling jaws of cold, dies and punches to the extrusion blade for cutting wood and metal, pneumatic chisels, punches, cutters, dies for cold, form into bending, straightening rolls, etc.
Carbon steel is used in the production of medium-bearing, such as axles, crankshafts, eccentric, and toothed, spindles, rollers, pump rotors, pistons, levers, wedges, rods, screws, rings, etc.
Non-alloy steel arise from the construction, welded, riveted and joined with screws operating at ambient temperature.
Cutting steel is used for machining on automatic and high-speed machine tools for threading.
Appropriate for the production of heavily loaded, exposed to shocks, torsion or vibration, such as shafts, crankshafts, rotors, blades of steam turbines, spindles, levers, axles of vehicles, connecting rods, shafts, pumps and presses, parts control, rings.
Suitable for machine parts with high strength core with very high surface hardness.
Practical for the production of machine parts with required surface layer with high hardness and ductile core, such as gears, screws, shafts, sleeves, large size – parts to be very high pressures and loads.
Name : WB36 (T36/P36, 15NiCuMoNb5-6-4) HOT ROLLED TUBES FOR HIGH TEMPERATURE AND PRESSURE APPLICATIONS
WB36 is a bainitic Ni-Cu-Mo steel micro-alloyed with niobium. It is also known as 15NiCuMoNb5-6-4 according to EN 10216-2 and VdTÜV377/2, T36 according to ASTM A 213 and P36 according to ASTM A 335.
WB36 exhibits excellent high-strength properties up to 450 °C. The reduced weight of the feedwater piping components compared with conventional carbon steel allows improved resistance to thermal fatigue and very good heat transfer.
Key advantages of Best Pipeline include:
|1. steel pipes for pressure equipment. Unalloyed steel pipes with specified room temperature properties – manufactured in accordance with PN-EN 10216-1 standard:||
P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
|2. pipes for pressure purposes in elevated temperatures – boiler pipes – manufactured in accordance with PN-EN 10216-2 standard:||P195GH, P235GH, P265GH, 16Mo3, 14MoV6-3, 13CrMo4-5, 10CrMo9-10, X10CrMoVNb9-1, X10CrWMoVNb9-2|
|3. pipes for pressure purposes made of fine-grained steel – manufactured in accordance with PN-EN 10216-3 standard:||
Standard quality: P355N, P460N, P620Q, P690Q;
|4. pipes for pressure purposes made of alloyed and unalloyed steel for application at low temperatures – manufactured in accordance with PN-EN 10216-4 standard:||
P215NL, P255QL, P265NL, 26CrMo4-2, 11MnNi5-3, 13MnNi6-3, 12Ni14, X12Ni5, X10Ni9
|5. seamless steel pipes for pressure purposes – pipes made of corrosion-resistant steel – manufactured in accordance with PN-EN 10216-5 standard:||
X2CrNi18-9, X2CrNi19-11, X5CrNi18-10, X6CrNiTi18-10, X6CrNiNb18-10, X2CrNiMo17-12-2, X5CrNiMo17-12-2, X1CrNiMoN25-22-2, X6CrNiMoTi17-12-2, X2CrNiMo18-14-3, X1NiCrMoCu25-20-5, X2CrNiMoN22-5-3, X15CrNiSi25-20
|6. steel pipes for transportation of combustible fluids – pipes of requirement class A – manufactured in accordance with PN-EN 10208-1 standard:||
L210GA, L235GA, L245GA, L290GA, L360GA
|7. steel pipes for transportation of combustible fluids – pipes of requirement class B – manufactured in accordance with PN-EN 10208-2 standard:||
L210GA, L235GA, L245GA, L290GA, L360GA