Large Diameter Stainless Steel Seamless Pipe 6 Inch / Seamless Round Tube - SIS-P121
Large Diameter Stainless Steel Seamless Pipe 6 Inch / Seamless Round Tube For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Large Diameter Stainless Steel Seamless Pipe 6 Inch / Seamless Round Tube, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
Large Diameter Stainless Steel Seamless Pipe 6 Inch / Seamless Round Tube
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Specifications:
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347 stainless steel pipe: 18% chromium, 11% nickel
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347 stainless steel tube =0Cr18Ni11Nb containing Nb increases the resistance to intergranular corrosion, has the strength to improve, the plastic is not reduced. Reduce the thickness of the material. Strength component for structure.
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347 stainless steel tube heat treatment: solid solution treatment (c) 980-1150 quick cooling
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Technical?Parameter?for?Seamless?Pipe | Tensile?Strength | 520-530Mpa |
Yield?Strength?0.2% | 205?-?225 |
Elongation?% | 35?-?38 |
Corrosion?test | ACCEPTABLE |
Flaring | ACCEPTABLE |
Hydraulic | ACCEPTABLE |
Eddy?Current | ACCEPTABLE |
PMI | ACCRPTABLE |
Surface | Acid?wash,?annealing |
Ends | Beveled?and?Caps |
Packing | Woven?bags | ?About?2ton?for?each?bundle |
Dimension | OD?Size | 6mm?-?630mm |
Thickness | 0.5mm?-?25mm |
Length | 5?-?5.8m,?6m,double?random?length |
Certificate | ISO/SGS/BV/Lloyd/ABS/CCS/RINA/GL/DNV |
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Description:
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A high alloy steel corrosion resistance in the air or chemical corrosion, stainless steel is a beautiful surface and good corrosion resistance, without plating surface treatment, its inherent surface properties of stainless steel, used in many aspects of steel, often called stainless steel. Represents the properties of 13 steel, chromium nickel steel and high alloy steel 18-8.
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From the perspective of metallography analysis, because stainless steel containing chromium and chromium on the surface to form a thin film, the film off the invasion and oxygen in steel corrosion effect.
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In order to keep the corrosion resistance of stainless steel, the steel must contain more than 12% of the chromium.
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Chemical | C | Si | Mn | Cr | Ni | S | P | Nb |
% | ≤0.08 | ≤1.00 | ≤2.00 | 17.00～19.00 | 9.0～13.0 | ≤0.030 | ≤0.035 | ≥5*C% |
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Applications:
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Used?in?industries?as?chemical?engineering,?petroleum,?medicine,?food,?energy,?nuclear?power,?aerospace,?
environmental?protection,?boiler,?gas,?war?industry,?machinery,?ship?building?and?so?on.?
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Competitive?Advantage:
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Our?factory?is?near?to?raw?material?market?and?high-speed?way,??the?producing?cost?is?low.
Our?factory?have?long?history?for?producing?stainless?steel?seamless?pipe,both?producing?and?testing?
machine?is?advanced?and?perfect.
Our?factory?was?certificated?by?BV/ISO/LR/RINA/CCS/GL/ABS/DNV,?which?can?improve?the?quality.
We?participated?in?many?famous?projects?with?our?pipes.?
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Stainless?Steel?Seamless?Pipe?Raw Material
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SHANGHAI IRON AND STEEL CO.,LTD.
Address: No. 208, Lane 1188,Zhuguang Rd,Shanghai City,China 201702, Wenzhou, Zhejiang, China, 325000
Tel: 86-21-59780067
In 2006, we set up steel pipe factory in Fujian and zhejiang province. Is one of the most famous enterprise of steel pipe in China.Audited by ISO, UK LR, Italy RINA, pressure pipe production license, CCS, BV, GL, ABS, DNV and TUV.
After 6 years rapid growth of international business, also according to clients demand, in 2012 we expand range of products including plate, stainless steel pipe, carbon steel pipe, alloy pipe,steel bars, steel ball, pipe fitting and nuts and bolts.
