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Duplex Stainless Steel Pipes 17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532) ,

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Buy cheap Duplex Stainless Steel Pipes 17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532) , ASTM A312/ ASTM A999 from wholesalers

Duplex Stainless Steel Pipes 17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532) , ASTM A312/ ASTM A999

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Brand Name:YUHONG SPECIAL STEEL

Model Number:17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532)

Certification:ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Price:negotiable

Payment Terms:T/T, L/C

Supply Ability:1500 tons per month

Delivery Time:10days->

Company Data

Yuhong Group Co.,Ltd

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Contact Person Jikin Cai

Business Type: Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller Other

Officials: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

Duplex Stainless Steel Pipes,17-4PH (1.4542), 17-7PH(1.4568), 15-7PH(1.4532) , ASTM A312/ ASTM A999

UNS S17400
DIN W. Nr. 1.4542

Form	ASTM
Rod, bar and shape	A 564, A 484
Plate, sheet and strip	A 693, A 480
Forging	A 705, A 484

Chemical composition

%	Ni	Cr	Mo	Fe	Co	W	C	Mn	Si	P	S	Al	Cu	La	B
min	balance	14.5	14.0					0.30	0.20			0.10		0.01
max	balance	17.0	16.5	3.0	2.0	1.00	0.020	1.00	0.75	0.020	0.015	0.50	0.35	0.10	0.015

Physical properties

Density	7.75 g/cm3
Melting range	1404-1440℃

Features: 17-4PH is a chromium-nickel-copper precipitation hardening martensitic stainless steel that combines oxidation and corrosion resistance comparable to 304 in most environments with high strength and hardness. It is the most widely used of all the precipitation hardening stainless steels, and is more cost effective than many high nickel non-ferrous alloys in someApplications. 17-4PH cannot be used at temperatures above 300℃ and at cryogenic temperatures. It is magnetic.

Applications: Aerospace industry, biomedical hand tools, chemical and food processing equipment, nuclear waste processing and storage, general metalworking, and paper mill equipment.

UNS S17700
DIN W. Nr. 1.4568

Form	ASTM
Rod, bar and shape	A 564, A 484
Plate, sheet and strip	A 693, A 480
Forging	A 705, A 484

Chemical composition

%	Ni	Cr	Mo	Fe	Co	W	C	Mn	Si	P	S	Al	Cu	La	B
min	balance	14.5	14.0					0.30	0.20			0.10		0.01
max	balance	17.0	16.5	3.0	2.0	1.00	0.020	1.00	0.75	0.020	0.015	0.50	0.35	0.10	0.015

Physical properties

Density	7.75 g/cm3
Melting range	1404-1440℃

Applications: Aerospace industry, biomedical hand tools, chemical and food processing equipment, nuclear waste processing and storage, general metalworking, and paper mill equipment.

UNS S15700
DIN W. Nr. 1.4532

Form	ASTM
Rod, bar and shape	A 564, A 484
Plate, sheet and strip	A 693, A 480
Forging	A 705, A 484

Chemical composition

%	Fe	Cr	Ni	Mo	C	Mn	Si	P	S	Al
min	balance	14.0	6.50	2.00						0.75
max	balance	16.0	7.75	3.00	0.09	1.00	1.00	0.040	0.030	1.50

Physical properties

Density	7.81 g/cm3
Melting range	1415-1450℃

Features: 15-7PH is a semi-austenitic precipitation hardening stainless steel that provides high strength and hardness and good corrosion resistance. Its general corrosion resistance level in conditions TH 1050 and RH 950 is superior to standard hardenable chromium types 400 series stainless steels, but is not as good as chromium-nickel type 304.

Applications: Diaphragms, welded and brazed honeycomb panels, aircraft bulkheads, springs, and retaining rings.

Duplex Stainless Steel Pipe Application:

Chemical processing, Transport and Storage.
Oil and gas exploration and offshore rigs.
Oil and gas refining.
Marine environments.
Pollution control equipment.
Pulp and paper manufacturing
Chemical process Plant

Company Profile

Yuhong Group Co.,Ltd

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.

YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world.

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