IHARA BSPT/BSPP High Pressure Threaded ... - Maryland Metrics

How to order: R860K-part number 

Example: R860K-SLA02-000F

Street Socket SSF 

2 Square Head Plug SPC 24 :. " . : . 

Socket SMC 

Mapler for P'""re Gauge SGA 

UnIon Type D WUD 

Flange Assembly FA-AA 

Flange FA-YA· FA-YB Range FA-ZA · FA-ZB • I • , • • 

How to order: R860K-part number Example: R860K-SLA02-000F 

Order from: MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com email: sales@mdmetric.com 

ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 RFQ form: http://mdmetric.com/rfq.htm 

o


INTRODUCTION 

[hara Science Corporation Is the leading manufacturer of high pressure fittings in Japan with 

more than 40 years of experience in development. design and production of high pressure fittings 

backed by track records not on ly in the hydraulic related industries but also in power generation 

including nuclear power plams, LNG and chemjcal plams as well as in steel mills where these 

fittings have been enjoying a very high share of the market. Users both domestic and overseas 

have high appraisal for the performance and quality of Ihara's high pressure fillings. 

• FEATURES 

(1) A Wide Range of Fittings 

• We are striving to be able to perform prompt 

delivery for .1 wide range of commonly used 

finings but with small volume requirements. 

• The design series also include nuings that may 

not be listed in this catalogue but considered 

required for piping. Contact us with your re 

quirements. 

• Fitlings are designed and produced to all standards 

(which include J1S. ANS I, DIN. ISO. 

etc.), material and configurations. 

(2) All Piping Needs from Software to Hardware 

• When the clients can present their specifica 

tions for their requirement. an optimum piping 

design and fabrication can be perfomled utiliz 

ing data accumulated through past experience 

(strength calculation. stress analysis, empirical 

values. etc.) 

• Our associated company (lhara Science Engin 

eering) can provide a complete range of servi 

ces from piping design and pipe preparation to 

surface treatment 

• QUALIFICATIONS, APPROVALS AND CERTIFICATIONS 

• Classification Societies 

Nihon Kaiji Kyokai 

American Bureau of Shipping 

Det Norske Veritas 

• Nuclear Power Approval and Registered Vendor 

Mitsubishi Heavy Industries. Ltd. 

Hitachi, Ltd. 

Toshiba Corp. 

Fuji Electric Co., Ltd. 

JGC Corporation 

Toyo Engineering Corp. 

• General Contractors (Registered Vendor) 

Shellinternationale Petroleum Maatschappij B.V. 

Aramco Overseas Co., 

Bechtel International 

Fluor International, Inc. 

The M.W. Kellogg CO.,lnc. 

Exxon Corp. 

• Construction Work Approval 

Minister of Construction Approval (General-56) 

NO.6306 (Piping work and equipment and ma 

chinery installation work) 

FAS STANDARDS (JAPAN HIGH PRESSURE FIniNG ASSOCIATION STANDARDS) 

Japan High Pressure Fining Association was established in May, 1973 by 12 high pressure fitting manufacturers. 

and the Engineering Committee comprised by the member companies established the Japan 

High Pressure Fitting Association Standards (FAS Standards). 

The fol lowing 4 Standards have been eSlablished by the Engineering Commjllee: 

FAS 10 1: Steel Socket Weld Type Pipe Fillings for Special Piping Applications. 

FAS 102: Steel Threaded Type Pipe Fittings for Special Piping Applications. 

PAS 103: 35 MPa (350 kgflcm2) Butt Weld Type Pipe Flanges for Hydraulic Applications 

FAS 104: 21 MPa (210 kgflcm2) Steel Socket Weld Type and Threaded Type Union Pipe Fittings for 

Special Piping Applications 

Only members of the Society have t.he right to stamp FAS mark (registered trademark) on the produc[s 

under Lhese standards. 

MARYLAND METRICS ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 RFQ form: http://mdmetric.com/rfq.htm

8. INSPECTION 

Pipe fittings are inspected at each production stage in accordance WitJl applicable JIS 3I1d com pany 

inspection standards to in sure uni form high quality. 

1. Material inspection 

Material used for production of pipe fitlings shall satisfy JIS or ASTM as well as company standards. 

Following material inspection shall be perfonned: 

a. Configu ration and dimensional inspection 

b. Visual inspection 

c. Material confirm,llion inspection 

In additional, fo llowing tests shall be performed when required: 

Liquid penetmnt test 

Ultrasonic test 

Tensile lest 

Impact test 

Corrosion lest 

2. Intermediate inspection 

a) Configuration and dimension al inspection 

b) Visual inspection 

3. Final inspection 

a) Configuration and dimensional inspection 

b) Visual inspcclio n 

9. PART NUMBERS FOR PIPE FITTINGS 

When placing your order indicate your requirements by pan numbers shown in the respective pages of 

this catalogue together with the material sy mbols. 

Material symbol indi cation is not required for carbon steel. 

Example: WLA06·800 F 

I 

WLA06·800F·5U5304 

I Ti 

Series 1Yl11bol F FAS standards 

Fitting pan number J: Conventional product 

Fitting part number Material symbol 

10. MARKINGS 

In principle. pipe fittings shall bear following markings: 

I. Socket weld pipe fittings 

a. Trademark 

b. Symbol indicating type of materiaJ 

c. Nominal size 

d. Schedule number 

e. Manufacturing lot number 

Notc; ManllraclllTing nllmber markings shal! be in principle in IIccordance with JIS 623 J 6. 

2. Threaded pipe fillings 

a. Trademark 

b. Symbol indicating Iype of material (not indicated for carbon steel) 

c. Nominal size 

d. Manufacturing 101 number 

0 -A 




-A r II Pipe Flange for 21 MPa Hydraulic Use 

rH Basedon JIS B 2291-1 994 

Pipe Flange Assembly for 21 MPa Hydraulic Use FA-A 

FA-A type 

This table shows when j FA·HA·(ali types) (P33) I are as a sel and the boll strengtn Is 8T 

FA-HB-(all types) (P33) 

Configuration by forging 



r II. 711. r II. 7D Pipe Flange for 35MPa Hydraulic Use 

rH '£H rH '£D BasedonJISF7806-1996 

Pipe Flange for 35MPa Hydraulic Use FA-ZA' FA-ZB 

FA-ZA type 

FA-ZB type 

Items 01 this table are 10 be treated as individual items. and the bohs and O-Ring Lisled as reference are not ir.c:luded as standard accessories. 

MARYLAND METRICS ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 RFQ form: http://mdmetric.com/rfq.htm 

unitmm

REFERENCE 

LIST OF MAIN MATERIAL AND MATERIAL SYMBOLS FOR TUBE FITTINGS 

Type symbols by material and corresponding steel tubes 

Division Type symbol by material Corresponding steel tubes Application 

Carbon steel 

PS37Q STPG37Q of JIS G3454 For pressurized piping 

STPG37Q of JIS G3455 

PS41Q STPG410 of JIS G3454 


PS480 STPG4BO of JIS G34S5 

PT370 STPG370 of JIS G3454 For high temperature piping 


PT410 STPG410 of JIS G3454 

STPG410 of JIS G3456 

PT480 STPG480 of JIS G3456 

PL380 STPL380 of JIS G3460 For low temperature piping 

Alloy steel PA12 STPA12 of JIS G3458 For high temperature piping 

PA22 STPA22 of JIS G34S8 

PA23 STPA23 of JIS G3458 




PL450 STPL450 of JIS G3460 For low temperature piping 

PL690 $ TPL690 of JIS G3460 

Stainless SUS304 SUS3Q4TP of JIS G3459 For corrosion resistance and 

steel SUS304H 

SUS304L 

SUS304HTP of JIS G3459 

SUS304LTP of JIS G3459 

high temperature piping. 

Can be used for low 

temperature 

SUS309S SUS309STP of JIS G3459 piping except SUS329Jl 

SUS310 SUS310TP of JIS G3459 SUS329J3L, SUS329J4L, and 

SUS310S SUS310STP of JIS G3459 

SUS405 

SUS316 SUS316TP of JIS G3459 

SUS316H SUS316HTP of JIS G3459 

SUS316L SUS316LTP of JIS G3459 

SUS316Ti SUS316TITP of JIS G3459 




SUS321H SUS321 HTP of JIS G3459 


SUS347H SUS347HTP of JIS G3459 



SUS329Jl SUS329J1TP of JIS G3459 

SUS329J3L SUS329J3LTP of JIS G3459 

SUS329J4L SUS329J4LTP of JIS G3459 




ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 RFQ form: http://mdmetric.com/rfq.htm

IHARA BSPT/BSPP THREADED FITTINGS AND SOCKET WELD FITTINGS 

IHARA can organize and perform prompt deliveries for various types of fittings 

for general applications. 

The products NOT listed in this catalog, but considered necessary for piping 

have been serialized in design, and for such products it is recommended to 

contact Maryland Metrics. 

IHARA is capable of designing and manufacturing to all standards, material and 

configuration including JIS, ANSI, DIN and ISO. 

When the customer provides specifications, IHARA will perform optimum design 

and manufacture based on data (strength calculation, stress analysis, experimental 

data) accumulated during our long years of experience in this field. 

Our associated company (Ihara Science Engineering) is capable of integrated 

services from piping design, processing piping and surface treatment. 

How to order: R860K-part number Example: R860K-SLA02-000F

IHARA BSPT/BSPP High Pressure Threaded ... - Maryland Metrics

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