Tubería sin costura de acero dúplex de 253mA, modelo 2520 F55, proveniente de China

Tubos sanitarios de acero inoxidable a un gran precio (OD 21.3mm, WT2.77mm/3.73mm)

Estandar: 
ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, UNS S32001, 
DIN2462,DIN17458,DIN17456,EN10216-5,ASTM A511,ASTM A789,ASTM A790,

Material:
304/(0Cr18Ni9)/304L(00Cr19Ni10)              310S(0Cr25Ni20)/347H(0Cr19Ni11Nb)     
2520(310S)0Cr25Ni20                         316L(00Cr17Ni14Mo2)                         
316Ti(0Cr18Ni12Mo2Ti)                        317L(00Cr19Ni13Mo3)  
UNS,S32001,S31803                       

Especificaciones                           
Diámetro exterior:3.18-810mm            
Espesor de la pared:0.2-40mm                  
Longitud máxima;  50m                             

Superficie:Picar y recocer, picar y recocer + pulir + EP (pulido eléctrico)

Empaque: Caja de madera contrachapada reforzada con barras angulares, 
Caja de madera contrachapada con embalaje de bolsas de plástico, Condensador, 
Embalaje de tubos de intercambiador de calor,
 
Aplicación de los productos: 
Industria del gas, Campo petrolero, Energía térmica, Industria petrolera, Construcción naval, Petroquímica, Buques petroleros, Nuclear

A312 Seamless Stainless Steel Pipe (304 304H Tp304h , TP316L , 310S , 321 )

A312 Tp304H Stainless steel pipes have been qualified by ISO9001 (dual-certified by IQ Net and CQM), GL, DNV, BV, ABS and PED (TUV certificate for Pressure Vessel).

1. Item: SMLS Stainless Steel pipe, Stainless Steel Pipe, A213/312 Stainless Steel Pipe
2. OD: 1/8"-100" (6-2500mm)
3. WT: SCH10-SCHXXS (1-150mm)
4. Length: 5.8m, 6m, or as required
5. Package: Bundles, seaworthy wooden (Plywood) boxes or according to customers' requirements.
6. Application
A) General service industries (petroleummilitary food chemicalpaper fertilizerfabricaviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Boilerpressure vesselheat exchanger and condenser.

If you are really interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.
Specifications:
Shape : Round tube , Rectangular tube , Suare Tube , Section tube , Section pipe , Special Pipe 
O.D : DN4 , DN6 , DN8 , DN10 , DN15 ,DN20 , DN25 ,DN30 , DN40 , DN50 ,DN60 , DN70 , DN80 , DN90 , DN100 ,  DN150 , DN200 , DN250 , DN300 , DN350 , DN400 , DN450 , DN500 , DN550 ,DN600 , DN650 ,DN700 ,DN750 , DN800 , DN850 , DN900 .
THK : SCH5 , SCH5S , SCH10 ,SCH10S , SCH20 , SCH30 , SCHSTD , SCH40S , SCH40 , SCH60 , SCHXS , SCH80S , SCH80 , SCH100 , SCH120 , SCH140 , SCH160 ,SCHXXS 
 Other size can be supplied as customers' requirement.
Surface: Matt, Pickling, bright, polished.
Standard: AISI, ASTM, GB, BS, DIN, JIS, etc.
Quality: Prime quality
Technique: Hot Rolled and Cold Rolled
Origin: China

Section 3

General character:
1. Surface appearance and the use of the possibility of diversification
2. Good corrosion resistance, durable
3. High strength and high temperature oxidation
4. Clean, smooth finish
5. Good welding performance

Section 4

Application: Stainless Steel pipe applies to construction field, ships building industry, petroleum and chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.

Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ?Φ?6 to?Φ?762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ?Φ?15 to ?Φ?2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.