OEM Customized High Quality Tp347h Stainless Steel Seamless Pipe

High quality TP347H Seamless Stainless Steel Pipe

Product description :

TP347 (1.4550) is a stabilized stainless steel tube which offers as its main advantage an excellent

resistance to intergranular corrosion following exposure to temperature in the chromium carbide

precipitation range from 800 to 1500F (427 to 816C). Alloy 347 is austenitic chromium steel containing

columbium stabilized by the addition of columbium and tantalum.

Alloy 347 stainless steel pipe is also advantageous for high temperature service because of its good

mechanical properties. Alloy 347 stainless steel tubing offers higher creep and stress rupture properties

than Alloy 304 and, particularly, Alloy 304L, which might also be considered for exposures where

sensitization and intergranular corrosion are concerns.

347 stainless steel has a high resistance to prolonged heat and corrosion making it well suited for

engine, power generation, welded fabrications and other high heat applications. 347 stainless steel

offers good mechanical properties with higher creep and stress rupture characteristics than other grades,

such as 304. 347 stainless steel is also advantageous in applications that require omission of the

annealing process after welding.

SPECIFICATION LIST
 

Section 1
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.

Section 2
If you are 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:
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.

 

 

 

Manufacturing pipe Process:


Application:

 

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 ‌Φ‌6 to‌Φ‌762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ‌Φ‌15 to ‌Φ‌2200 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.