gyep(guoyuan) ppt 20170111

- Build the First Brand of Electricity Industry in China

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● Approach to Products

Customer Recognition

Business Planning

Guoyuan Introduction

Organizational Structure

Product Introduction

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Company Production


Hebei Guoyuan Electric Power Equipment Co., Ltd (Guoyuan) founded in 1998 is an enterprise that professionally works on production and development of parts of turbine, gas turbine, nuclear power, boiler and coal mill in power industry. Our company products mainly include:

● The fasteners of alloy steel, heat-resistance stainless steel and high temperature alloy ● Diaphragm ● Valve rods and elements and plugin in the valve, separator and cylinder modules.

● Seal rings, gland rings, oil buffer ;


Our products are found in 5MW-1000MW

turbine sets all over the world, and we

successively achieve strategic cooperation

for steam and gas turbines with

GE&ALSTOM, MAN,SIEMENS,

DOOSAN, TOSHIBA ,MITSUBISHI,

and Harbin turbine Co., Ltd, Beijing

BEIZHONG Steam Turbine Generator

Co.,Ltd , Jinan Power Equipment Co.,

Ltd, Beijing Power Equipment Factory

and and other famous electric companies

at home and abroad . Our products are

exported to France, the U.S., Mexico,

South Korea, Switzerland, Japan, South

Africa, India and other countries.

Customer Recognition – Guoyuan Honor

Guoyuan passed ISO 9001: 2000 Quality Management System

Certification in 2000.

Guoyuan passed the certificate of qualified supplier for NANJING

TURBINE & ELECTRIC MACHINERY (GROUP) CO.,LTD in

2004.

Guoyuan obtained qualification certificate of qualified supplier for

ALSTOM in 2006.

Guoyuan obtained FPR(fully released) Certificate of cylinder bolt for

ALSTOM in 2008.

Guoyuan obtained the certificate of qualified supplier for Japan

TOSHIBA in 2009.

Guoyuan became the qualified supplier for NANJING TURBINE &

ELECTRIC MACHINERY (GROUP) CO., LTD in 2010.

Guoyuan smoothly passed the selection of DOOSAN from the South

Korea to be strategic cooperative partner in 2010.

Guoyuan obtained FPR Certificate of coupling bolts for ALSTOM in 2011;

Guoyuan became the qualified supplier for MAN in 2011.

Guoyuan obtained the certificate of qualified supplier for Beijing

BEIZHONG Steam Turbine Generator Co., Ltd in 2012.

Guoyuan obtained FPR certificate for seal ring from ALSTOM.in 2012.

Guoyuan became a qualified supplier for BEIJING POWER EQUIPMENT

GROUP CO.,LTD in 2012.

Guoyuan became the qualified supplier for GE in 2015.

Guoyuan became the qualified supplier for Siemens. in 2016

Guoyuan became the qualified supplier for Mitsubishi in 2016

Guoyuan became the qualified supplier for Harbin turbine in 2016

Customer Recognition - Extensive Strategic Cooperation

Customer Recognition - Qualification Certificate

Guoyuan successfully passed ISO9001, ISO14001, and OHSAS18001 management system certification in quality, environment and health from 2000 to now.

Customer Recognition - Qualification Certificate

Guoyuan operationers own ISO9712/EN473 operation certificate of UT、MT、PT .

组织结构 Organizational Structure

Product Introduction - Seal Rings

Nibase soldering 15CrMoA honey comb

seal ring

X22CrMoV12-1 Helical teeth seal

ring

X06Cr13

Diaphragm high-low-teeth seal ring

X06Cr13

Diaphragm front seal ring

10CrMo910

High pressure comb teeth seal ring

Product Introduction – Gland/Seal Rings

ALSTOM 1000MW Unit G17CrMo5-5 （Material） High-pressure Gland Ring

ALSTOM 1000MW Unit Stg20S （Material） Intermediate-pressure Gland Ring

ALSTOM 1000MW Unit GGG40（Material） Low-pressure Gland Ring

Other common casting materials for gland rings: Stg20S , Stg30T, G17CrMo5-5 , 10Cr9Mo1VNbN and GGG40

Product Introduction - Nuclear Power/Gas/Steam Turbine

Cylinder fastener

M125-TK×840 High pressure bolt X22CrMoV12-1

M125 HP Nut

X22CrMoV12-1

M125 HP support ring

X22CrMoV12-1

UN1-7 HP Bolt

A437 B4B

UN6 HP Bolt

ASME SA193 B16


High-Temperature Alloy Fasteners

M80 Special BoltNi80TiAl/CrNi20TiAl

M80 Special Nut Ni80TiAl/CrNi20TiAl

M80 Expansion Sleeves Ni80TiAl/CrNi20TiAl

UN4 Special Bolt B50A369

UN4 Special Nut A286

UN 5 Special Bolt INCOL718


Diaphragm Fastener

UN1 ½ Flange Bolt

ASME SA194 GRADE 3

UN7/8 Hexagon Bolt

ASME SA193M GRADE B16

UN1 Pipe Sleeve Nut

ASME SA193M GRADE B7

M27-T Balancing Bolt

X19CrMoVNbN 11-1

UN1 ¾ Cap Nut

ASTM A437 Grade B4B

M20-T Positioning Bolt

21CrMoV12-1

Product Introduction- Nuclear Power/Gas/Steam Turbine

Coupling Fasteners

Excellent performance - The new coupling bolt has scientific structures and easy operation to disassemble or install. It also has high positional accuracy and tightly mate with the location hole. Besides it could be reused to greatly decrease failure rate, labor intensity and troubleshooting cost and enhance maintenance quality of generating unit so that shorten maintenance time.

Product Introduction – Diaphragm

Diaphragm 15Cr1Mo1V+1Cr12Mo

Diaphragm 10Cr9Mo1VNb+X6Cr13

Product Introduction - Valve Parts

High- pressure Strainer

Stellite Valve Seat

Seal RingValve Pocket

Stellite Valve Rods

Valve Pocket(Before and After Carbonitriding)

Product Introduction – Other Parts

Fixed Support Balancing Sleeve Gland

Cylinder Oil Buffer

Hanging Pins

Babbitt Bearings

Approach to Products - 1 Product, 5 Procedures and 15 Inspections

Frame Diagram of Manufacturing Process Flow of Guoyuan Products (Product Traceability)

Raw Material Purchase

Chemical Composition

Analysis Performance and

Metallographic Inspection NDT

Warehousing Followed by Smelting Furnace No.

Heat Treatment

Material storage

Mechanical Property Inspection Metallographic Inspection Spectrum Inspection

Dimensional Inspection

Hardness Inspection

Dimensional Inspection Spectrum Inspection UT Inspection

Finishing Machining and Surface Treatment

Be Put in Storage

Delivery to Customer Site

Packaging

Spectrum Reinspection

Hardness Reinspection

Dimension and Surface Inspection

Rough Machining

Submitting Technical Report Submitting Packing List

MT/PT Crack Detection

Approach to Products - 1 Product, 5 Procedures and 15 Inspections

Approach to Products - Strict Standards for Material Selection

Purchasing Standards for Raw MaterialsMain order standards for fastener materials of Guoyuan –ISO, EN, DIN, BS, ASTM, GB, DL and JIS.

Main materials include: - 21CrMoV5-7/ ST460TS - 25Cr2MoVA - 34CrNiMo6/ST590 - ASME SA193 B16 / B5F5 - ASME SA193M GRADE B7 - ASME SA194 GRADE 3 - B50A951A/B50A125 - X22CrMoV12-1/ST12T - 2Cr12NiMo1W1V/C422 - Ni80TiAl/CrNi20TiAl - INCOL718 - B50A369 - A286

Guoyuan concentrates on high-heat treatment for electric materials whose temperature reaches up to 1300℃.

Approach to Products - Domestic Leading Heat Treatment Process

High Temperature Pit Furnace in the Heat Treatment Workshop

Approach to Bolts - Advanced Machining Equipment

Large CNC vertical and horizontal turning center - finishing machine sela ring and gland casing.


CNC horizontal boring-milling center-Maching seal ring, gland casing:boring, drilling, twisting location hole, bolt hole.


German DMG Numerical Control Turning Machine CTX 510

Japan LGMAZAK Numerical Control Turning Machine QTN 250/1000U

German DMG Numerical Control Turning Machine 1035

Korean KIA Numerical Control Turning Machine

Guoyuan carries out the inspection including chemical composition, mechanical property, hardness, metallography, magnetic powder /painting, spectrum , grain size and geometric dimensioning which are 9 items in total on produced products. Inspectors own ISO9712/EN473 and GB operation certificate. Guoyuan ensures that all products would be inspected totally.

The List of Inspection Items for Power Products

No. ItemFrequency

Standards

1Chemical

Composition1PC/Batch

ISO, EN, DIN, ASTM, GB, DL, JIS

2Mechanical

Property2PC/Batch

3 Metallography2PC/Batch

4 Grain Size 2PC/Batch

5 Hardness 100%

6 Spectrum 100%

7 Ultrasound 100%EN10228-3, EN10308, SEP1923,

JB4730, DL694

8Magnetic Pow

der100% EN10228-1, JB4730

9Dimension and

Appearance100% Followed by the drawing

Approach to Products - Inspection Standard for Perfection

Approach to Products – Complete Inspection Equipment

Spectrograph Direct Reading Spectrometer Inspection TaskEach product would be made spectrum inspection for 4 times from raw materials entering the factory to finished products delivery to make sure the product materials 100% qualified.

Impact Testing Machine Universal Testing Machine The Projector for Impact of Metal Notch

Raw materials in each furnace would be made mechanical property test after heat treatment to make sure the intensity index of fasteners 100% qualified.


Leeb Hardness Tester

Ultrasonic Flaw Detector

Brinell Hardness Tester

Magnetic Defect Detector

We would make an ultrasonic test and magnetic powder inspection on fasteners by personnel with IS09712/EN473 Qualification according to EN10308, EN10228, SEP1923, JB4730, DL694 and other standards to ensure that there is 100% no defect for finished products.

We would make hardness test on semi-finished and finished products for three times after heat treatment on raw materials to make sure that the hardness index of fasteners is qualified to 100% .


Microhardness Tester

Low temperature impact

Microstructure tester

Customer Recognition – Customer Investigation

The experts from TOSHIBA headquarters visited our company in 2009.


Peter Eisl, the expert from ALSTOM headquarters visited our company to investigate bolt machining in 2008 and gland ring process in 2012.


Ian Chilton, the expert for heat treatment from ALSTOM headquarters made Class A Identification for the heat treatment of blade on November 21, 2008.


The experts for 800 MW Unit in South Africa Project ARNOT 4 and 6 from ALSTOM visited to our company to investigate.


The experts from BEIJING BEIZHONG Steam Turbine Generator Co., Ltd visited to our company on June 26, 2013.

The experts from MDT China Production Co., Ltd visited to our company on March 27, 2013.



The experts from DOOSAN visited to our company on September 11, 2013.


The experts for gas turbine from ALSTOM visited to our company on June 25, 2014.


The experts for valve parts from ALSTOM visited to our company on July 26, 2014.


The experts Volker grant for gas turbine from ALSTOM visited to our company on Sept 09, 2015.


Edward Chan, the GE Quality Director of Worldwide Steam Turbine Suppliers visited to our company on Apr 15, 2016.


The quality engineer from Siemens visited to our company for certification on Jan. 22, 2016


Edward Chan, the GE Development specialist of Steam power systems visited to our company on 28th Jul. 2016.


The experts from Mitshubishi visited to our company in Aug.2016.


The quality engineers from Harbin turbine visited our company for certificate in Nov.2016.


The sourcing managers from GE Hungary visited our company in Nov.24 , 2016.


Mr.Mizutani and Mr.Wu from Toshiba visited our company for certificate on Nov.31 2016.

Business —— Qualification

1、Qualification certificate – With the support of GE&ALSTOM quality and technique, Guoyuan obtained 10 FPR and more than 20 LPR in total.

2、FPR mainly covers seal rings ,gland ring , fasteners , etc.

Seal Ring FPR（Full product release）Certificate

Business - Material

Guoyuan Raw materials in stock —— Purchase raw materials in batch for customers in accordance with order plan in each January and June;

At present, materials in stock meet the requirement for all orders and even materials with several specifications are in rich;

Suppliers for raw materials: – BGH – FUSHUN SPECIAL STEEL SHARES CO., LTD

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Business - Quality and Productivity Condition

2、 Productivity Condition

Full productivity of Guoyuan is 1,500 tons.

Annual output in 2016 is 1, 125tons and production load rate is 75%.

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1、 Guoyuan Quality Target Product Profile (QTPP)

Products’ RTY is 99.3% in 2016

Qualification rate of Products is 100% in2 016

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gyep(guoyuan) ppt 20170111

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