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Black Precipitation Hardening 17-7PH Stainless Steel Round Bar Stock SUS631

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

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Address: NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA

Contact name:Gao Ben

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Black Precipitation Hardening 17-7PH Stainless Steel Round Bar Stock SUS631

Country/Region china
City & Province wuxi jiangsu
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Product Details

17-7 631 stainless steel ss round bar stock

 

StandardGB, AISI/JIS, SUS, UNS, DIN 17440 17220(BS970 Part4)
Material201 202 204 207 207CU 301 302 303 303B 304 304L 304N 308 308L 308 LSI 309 309L 309LSI 309S 309SI 310 310S 314 316 316L 316LSI 321 330 347 348 384 410 420 430 416 660 718
OD1.0-400mm
Length3000mm, 6000mm or according to the customer's requirement.
Place of OriginJiangsu
Brand NameMITTEL  STEEL
TypeRound bar, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar
UsePetroleum, chemical, construction, textile, medicine, aviation, aerospace, railway, highway, landscape protection, metallurgical machinery and other fields.
CertificateISO9001

 

Surfacebright,pickled,black
TechniqueForged/Hot Rolled/Cold Drawn/Peeled
Category

1.Round bar

1)Hot rolled black bar: (5-400)x6000mm or according to your requirement.

2)Acid round bar: (5-400)x6000mm or according to your requirement.

3)Cold drawn bright bar: (1-20)x6000mm or according to your requirement.

4)Polishing round bar: (5-400)x6000mm or according to your requests.

2. Square bar

1)Hot rolled black bar: (5*5-400*400)x6000mm or according to your requests.

2)Acid square bar: (5*5-400*400)x6000mm or according to your requests.

3)Cold drawn square bar: (1*1-20*20)x6000mm or according to your requests.

4)Polishing square bar: (5*5-400*400)x6000mm or according to your requests.

3. Flat bar

1)Hot rolled flat bar: (3-30)*(10-200mm)*6000mm or according to your requests.

2)Cold drawn flat bar: (3-30)*(10-200mm)*6000mm or according to your requests.

4. Hexagon bar

1)Hot rolled hexagon bar: (5-100)x6000mm or according to your requests.

2) Acid hexagon bar: (5-100)x6000mm or according to your requests.

3)Cold drawn hexagon bar: (1-20)x6000mm or according to your requests t.

4)Polishing hexagon bar: (5-100)x6000mm or according to your requests.

5. Channel bar

1)Hot rolled channel bar: (5-100)x6000mm or according to your requests.

2)Acid channel bar: (5-100)x6000mm or according to your requests.

3)Cold drawn channel bar: (1-20)x6000mm or according to your requests.

6. Threaded bar

1)Hot rolled threaded bar: (5-100)x6000mm or according to your requests.

2)Acid threaded bar: (5-100)x6000mm or according to your requests.

3)Cold drawn threaded bar: (1-20)x6000mm or according to your requests.

7. Angle bar

1)Hot rolled angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests

2)Acid angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests.

3)Cold drawn angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests.

Diameter±H9 tolerance can reach the industry standard
QualityOur production equipment 24 hours of continuous temperature work, to ensure the unity of the product roundness, elongation, tensile strength and yield strength. Welcome customers to our company to detect the products before shipment. For the customers who are not inconvenient, quality assurance can be laid down in the contract, we will take charge of the returning and shipping fee if there is any problems of the product quality, so it will dismiss any of your worry about our products.
PackageStandard seaworthy packing(plastic&wooden) or according to the customer's requests
Delivery time7-30days, according to the quantity
Productivity4500 tons/month
RemarksOEM/Sample/Mixed item/Factory visit are welcome

 

Applications

 

Cryogenic Components

Food Processing

Furnaces – burners, doors, fans, piping and recuperators

Fluidized Bed Furnaces – coal combustors, grids, piping, wind boxes

Ore Processing/Steel Plants – smelter and steel melting equipment, continuous casting equipment

Petroleum Refining – catalytic recovery systems, flares, recuperators, tube hangers

Power Generation – coal gasifier internals, pulverized coal burners, tube hangers

Sintering/Cement Plants – burners, burner shields, feeding and discharging systems, wind boxes

Thermal Processing – annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams

 

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