
♥ Product description
Product name | 42crmo4 42crmo 4142 4140 41crmo4 alloy seamless steel pipe/tube price | ||
Outer Diameter | ERW | LSAW | SSAW |
1 ~ 24 inch (33.4 ~ 660 mm) | 12 ~ 80 inch (323.8 ~ 2,000 mm) | 8 ~ 128 inch (219.1 ~ 3,200 mm) | |
Wall Thickness | 2.5 ~ 22 mm | 4.5 ~ 100 mm | 4 ~ 30 mm |
Length | 5.8 ~ 12.0 m or upon customers' requirements | ||
Application | boiler pipe, Structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry, municipal projects, roads and its auxiliary facilities, etc. | ||
Inspection | With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection. | ||
Standard | GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, DIN 17120, etc. | ||
Grade | SS400, Q235, Q345, Q460, A572 Gr.50, A572 Gr.60, S235, S275, S355, Grade A/B, X42, X52, X60, X70, etc. | ||
Technique | cold drawn | ||
Payment terms | Within 10-15 Day |
sae 4130 alloy seamless steel pipe, jis g3472 seamless steel pipe
-product name | -main material | -standard | -uses | size range(mm) |
stainless steel pipe | 0Cr18Ni9 (304),00Cr19Ni10 (304L),00Cr17Ni14MO2(316L), 00Cr17Ni12MO2(316), | GB/T 14976-2002 GB/T 14975-2002 | -Decorative Stainless Steel | 4-426×1-40 |
Structural Pipe | 10,20,35,45,Q235 16Mn Q345B | T8162-2008 | --for the general structure | 6-610×1-75 |
Fluid Pipe | 20,Q345 | T8163-2008 | Fluid transport | 8-630×1.5-40 |
Precision Tube | St35 St37.4(10#) St45(20#)St55(35#) Ck45(45#) St52(16Mn) CH8Ni9Ti 35Cro | DIN2391 | For the automotive, motorcycle, engineering machinery, jack, electrical tools and sporting equipment and other areas | 10-180×2-24 |
High Pressure Boiler Tube | 20G,A106c ST45.8/3 | ASTMA106-99 DIN17175-79 | Heat-resistant high-pressure boiler seamless steel pipe | 16-824×2-65 |
Hydraulic prop tube | 27SiMn | GB5310-2008 | hydraulic pressure stand hydraulic prop | 70-377×9-40 |
alloy-steel pipe | 12Cr1MoV WB36,Cr5Mo(P5,STFA25,T5,) 30CrMo,40CrMo | DIN17175-79 ASTMA335/A335m | high-temperature resistant, Low temperature-resistant, corrosion-resistant Seamless pipe for Petroleum, chemical, electric power, Boiler industry | 16-824×2-100 |
Casing pipe | J55 N80, P110 | API SPEC 5CT | -- oil pipe for oil well, Coupling Cylinder | 60-630×1.53-40 |
Low and medium pressure boiler tube | 10,20 | GB3087-1999 | - for Low and Medium Pressure Boiler -boiling tube,-motorcycle | 10-530×2-40 |
Oil cracking tube | 20 12CrMo 15CrMo | GB9948-88 | - furnace tube for Refined petroleum refining plant -heat-exchanger tube - Pipeline seamless pipe | 10-530×1.5-36 |
high-pressure seamless pipe for chemical fertilizer equipment | 20,16Mn,Q345 | GB6479-2000 | Fertilizer Equipment -pipeline | 25-426×6-40 |
Marine tube | 410 | GB/T5312-1999 | specificial pressure pipe for vessel manufacturing - tube for boilers and overheating | 14-426*1.5-4.5 |
line pipe | 5L GR.B, X52,X60 | API | -for petroleum,natural gas, industrial dilivery(gas,water,oil) | 60-630×1.53-40 |
Rectangular Tube | Q195,Q235,Q345,20# | T6278-2002 | Structure, decoration, construction | 20*20-500*500 |
ductile iron pipe | -iron | T13295-2003 ISO2531/2003 | - Public works, mining, textile, electric power, boilers, drinking water, machinery, military industry | DN80-1500 |
square pipe | Q195,Q235,Q345,20# | T6278-2002 | Structure, decoration, construction | 20*20-500*500 |
♥ Chemical Composition & Mechanical Property
Standard | Grade | Chemical Composition | ||||||
C | Si | Mn | P | S | Cr | Mo | ||
ASTM A335 | P11 | 0.05-00.15 | 0.5-1.0 | 0.30-0.60 | ≤0.025 | ≤0.025 | 1.0-1.5 | 0.45-0.65 |
Standad | Grade | Mechanical Property | ||
Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) | ||
ASTM A335 | P11 | ≥415 | ≥205 | ≥30 |
Product Name | Alloy Steel Pipe/Tube | |
Size | OD | 1/2"-24" |
Thickness | sch20-sch160 | |
Length | 5-20M | |
Steel Material and Grade | ASTM A213 T5 T9 T11 T12 T22 ASTM A335 P5,P9,P11,P12,P22 | |
Process Method | Cold drawn/cold rolled,Hydraulic cold drawn | |
Standard | ASTM A450 | |
Usage | Boiler,Superheater,and heat-exchanger,high pressure&temperature enviroment | |
Surface | Bared Black Painting, Anti-Corrosion Coating | |
Proctor | Plastic cap | |
Package | Bundles, Bulk | |
Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
Certificate | ISO 9001-2000,ASTM 450 | |
Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
Payment: | L/C or T/T | |
Port of Shipment | Shanghai,China |
TOBO STEEL GROUP CHINA
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:
(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)
(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)
(line pipe,water pipeline,gas pipeline,oil pipeline)
(copper tube/titanium tube/aluminium tube/nickel alloy )
(round bar/angle steel /flat steel/channel steel/steel wire)
(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)
(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)
(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )
(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