DILIGENT Trading & Contracting W.L.L.

Your GlobalProcurement Provider

www.diligentqatar.com

Oil & Gas | Petrochemical | Marine & Dredging | Power Generation | Construction

About UsDiligent Trading and Contracting W.L.L is an ISO 9001:2015 certified company established in the year 2015 in the state of Qatar. Diligent is comprising of multiple divisions as Trading, Contracting, Maintenance and project engineering segments catering our esteemed clients in the country. Our trading division have been able to associate with major principals in the global industry in Asia, Europe, Middle East and the USA for cater-ing the Qatari market. Our fast and reliable logistic system, backed with 2000 sq m stock facility, make us deliver our supply material 'on-time' or ahead of time to our clients. Please see the following pages for list of our steel pipes and fittings, and our principal companies. Within a short time frame, Diligent has achieved a leading position as a Reliable supplier catering to Oil and Gas, petrochemicals, Power Generation, Construc-tion, Marine, Dredging and other associated industries.

Corporate ValuesOur core value is to contribute positively to the growth of ourselves along with the growth of the Nation, and to provide our service with great reliability with high moral standard and business ethics. We as a team, work hard to continuously improve our expertise and our system, with a leadership and accountability. Our core value is focused towards the customer satisfaction, and maintaining relationship with professionalism, quality, timely completion and prompt delivery.

VisionTo become the most reliable Company in the market of Qatar, with a reputed position along with utmost devotion, in the finest standard of professionalism, ethically under any challenges.

MissionTo contribute to development of the society, while participating in building a self sustainable Nation, by expanding our horizon to reach out to the customers, and securing global tie ups with the customer demand, anticipating the tremendous need of material for building, infrastructure and oil field in Qatar.

Pipes

www.diligentqatar.com

MATERIAL TYPE SPECIFICATIONS GRADE SIZE RANGE SCHEDULE/ WALL THICKNESS

MAKE/ ORIGIN

½” TO 24”

½” TO 24”

½” TO 16”

½” TO 16”

HYSCO- KOREA AL JAZEERA- OMAN APOLLO- INDIA JINDAL- INDIA

TUBOS – SPAINARCELOR MITTAL- CZECH REPUBLIC/ ROMANIA

TUBACEX- SPAINDEI- ITALYNIPPON- JAPANSANYO- JAPAN

SCH.10, 20, 30, 40, 60,80, 100, 120, 160, STD,XS, and XXS

SCH.10, 20, 30, 40, 60,80, 100, 120, 160, STD,XS, and XXS

SCH.10, 20, 30, 40, 60,80, 100, 120, 160, STD,XS, and XXS

SCH :10, 20, STD, 40, XS

Gr.B / X42,X52,X60

GR.B / GR.A ( NACE MR-0175 )

GR.B / GR.6 / X52

TP304/ 304L ,TP316/ 316L

CARBON STEEL

LOW TEMP,ALLOY STEEL

STAINLESS STEEL SEAMLESS

SEAMLESS

SEAMLESS

ERW/ SAW

ASTM A-53 / ASTM A106/ API 5L PSL-1 & PSL-2

API 5L ASTM A53 Gr.B / PSL1 / NACE MR 01-75

ASTM A333, A335 P11,A335 P12

ASTM A312

INTERPIPE - UKRAINEARCELOR MITTAL - SOUTH AFRICA SUMMITOMO - JAPANCHELPIPE PERVORALSKY- RUSSIABENTLER - GERMANYTENARIS - ITALY

www.diligentqatar.com

Buttweld & Forged Fittings

MATERIAL

TYPE

SPECIFICATIONS/ GRADE

SIZE RANGE

SCHEDULE/ WALL

THICKNESS

MAKE/ ORIGIN

CARBON STEEL BUTT- WELD SMLS FITTINGS

Elbow, Tee (straight and reducing), Reducer (concentric and eccentric). Lap joint stub end, Cap etc.

ASTM A234WPB / A420 WPL6, ASME B16.9, NACE MR-0175

” TO 24”

SCH.10, 20, 30, 40, 60, 80, 100, 120, 160, STD, XS, and XXS

ERNE- AUSTRIA GELDBACH-GERMANY TTU- THAILAND BKL- THAILAND OMR- ITALY TECHNOFORGE-ITALY

STAINLESS STEEL BUTT- WELD SMLS FITTINGS

Elbow, Tee (straight and reducing), Reducer (concentric and eccentric) etc.

ASME A403 WP304/304L WP316/316L

” TO 16”

SCH.10, 20, 30, 40, 60, 80, 100, 120, 160, STD, XS, and XXS

SCHULZ – GERMANY DEI- ITALY RACCORTUBI- ITALY TK CORP- KOREA BENKAN - JAPAN

FORGED CARBON STEEL AND STAINLESS STEEL FITTINGS

ELBOWS, TEES, UNION , HEX NIPPLES, COUPLERS, SOCKET WELD, THREADOLETS etc.

ASTM A105 / A182F304/A182F316/ A350-LF2

” TO 4”

CL3000, CL6000

BOTHWELL- TAIWAN MEGA- ITALY LAME- ITALY JD- FRANCE

www.diligentqatar.com

Cast Steel Gate / Globe and check valves from Size 1/2 inch to 48 inch In CL. 150, Cl. 300 and CL. 600Forged Valves in SW / NPT CL.800 / 1500 Size 1/2 to 2 inch Gate / Globe / Check and Ball Valves in CS / SS / Duplex / Super Duplex and Ni AlloysBall Valves CL.150 / 300 / 600 / 900 / 1500 / 2500 up to Size 48 inch and Actuated Valves on applicationGunmetal / Bronze valves for Oil / Gas ApplicationInstrument Manifolds and Needle ball Valves for various applications

Valves

Flanges

MATERIAL

TYPE

SPECIFICATIONS/ GRADE

SIZE RANGE

SCHEDULE

MAKE/ ORIGIN

FORGED CARBON STEEL , LOW TEMP & HIGH YIELD FLANGES

Weld neck, Slip On, Blind, Threaded, Lap Joint, Socket Weld, Long Weld neck, Reducing ,Spectacle Blind,spade blind, Orifice Flange& etc.

” TO 24”

ANSI - 150, 300, 600,900. BS 4504 - PN10, PN16, PN25, PN40. JIS - 10K, 16k, 20k

GELDBACH- GERMANY NEUMIRA-SPAIN METALFAR- ITALY MELESI- ITALY

FORGED STAINLESS STEEL FLANGES

Weld neck, Slip On, Blind, Threaded, Lap Joint, Socket Weld, Long Weld neck, Reducing ,Spectacle Blind,spade blind, Orifice Flange& etc.

ASTM A182, ANSI B16.5 F304/304L, F316/316L

” TO 24”

ANSI - 150, 300, 600,900. BS 4504 - PN10, PN16, PN25, PN40. JIS - 10K, 16k, 20k

W MAAS – GERMANY VIRAJ- INDIA ULMA- SPAIN BEBITZ- GERMANY

ASTM A105N /ANSI B16.5/BS 4504/ ASTM A 350 LF2/LF3/ ASTM A694 F42/F52/F60

PRODUCTS :- HOLLOW SECTIONS / ANGLES / Channels / BEAMS / MS FLAT Products Stainless steel ProductsTYPES :- SHS, RHS , CHS / EQUAL , UNEQUAL ANGLES / UPN , C Channels / Beams , H Beams , Univer-sal Beams / Plates , Chequered plates , Flat Bars / SS Sheets , Flat Bars SPECIFICATIONS/ GRADE :- EN 10025- S275 JR/JO/J2, S355JR/JO/J2 JIS 3101 SS 400, ASTM A36, A572 GR 50SIZE RANGE :- RHS 25 x 25 TO RHS 400 x 300 /SHS 25x 25 TO SHS 400 x 400 / CHS 4" TO CHS 10"Equal - 25mm x 25mm TO 250mm x 250mm / Unequal - 65mm x 50mm TO 200mm x 150mm / 50 X 25mm to 250 x 90mmTHICKNESS:- 1.5mm to 20mm

MS Channel Hollow Sections

Fasteners

www.diligentqatar.com

Types :- High Tensile Bolts / Stud Bolts / High Tensile Nuts / Washers / Threaded Rods / Anchor Bolts / Spiral Wound /Fibre/Metal Ring Joint Gaskets / Flange Insulation Kits / Sealing Tapes / Packing etc.Materials :-Carbon steel , Mild steel , Alloy steel , Stainless SteelSpecifications/ Grade :-Grade 8.8, 10.9, 12.9, ASTM A325, A490 , 4.6, 4.8,Grade 304 /A2, Grade 316 / A4, Grade 316L.Thread: UNC,8UN,UNF, Metric Course and Metric Fine.Size Range :- M06 To M64 and ¼” To 2”, M10 To M100 and 3/8” To 4”, M03 To M100 and 1/8” To 4”M03 To M110 and 1/8” To 3, M6 To M100 In Metric Series,¼” To 4” In Imperial., M6 To M100 In Metric Series,¼” To 4” In Imperial.Finish :- Zinc Plated/Electro Galvanized, HDG, Cadmium Plated, Chrome Plated, PTFE Coated. Self Finish, Black Parkerized Finish.Make/ Origin :- Europe, India, Malaysia

www.diligentqatar.com

Top Cable Authorized Distributor

www.diligentqatar.comwww.diligentqatar.com

Design

Conductor

Insulation

Outer sheath

International norm:

Characteristics

XTRE

M H

O7R

NF

Application

Application

Design

Conductor

Electrolytic annealed copper conductor, class 5 according to IEC 60228.

Insulation

Outer sheath

International norm:

IEC 60332 -1

Characteristics

-

Nominal voltage: 450/ 750 VTemperatures: Maximum operating: 90 ºCMin. operating: -40 °C (static, with protection)Min. installation and handling: 25 °C (on cable surface)Maximum short-circuit temperature: 250 °C. (maximum 5 s.)Minimum bending radius static: 3 x cable Ø (Ø cable

www.diligentqatar.com

HDPE Pipes Welding Machines with Butt fusion, Electro Fusion and Extrusion Equipments. Working Range from 32mm to 1600mm for Butt Fusion machines and from 40mm to 1600mm for Electro Fusion machines.

Industrial Equipments and Machinary for Rental

Ritmo HDPE Welding Machine

Diligent also Supplies Air Compressors, Hydraulic Jack and presses, Welding Equipment’s, Tower lights on Rental Basis.

ISO Certification

DILIGENT IS Iso certificate ISO 9001:2008 and implements the highest standard of quality management system and design. The principles implemented are the frame work used by the management to improve performance and perpetuate excellence.

DILIGENT is 100% customer focused to understand the current and future needs and strive to exceed the expectations. We continuously revive and update our policies to improve customer loyalty, research, understand and communicate needs and expectations. Also systematically manage relationship and evaluatesatisfaction and act upon the results.

We have a leadership oriented approach all the activities are evaluated, aligned and implemented in a unified way. Chances of miscommunication is minimized. All the resources for periodic training are available and our staff have the freedom to act with responsibility and accountability.

Also we ensure their complete involvement and provide a platform to seek opportunit ies to enhance their competence, knowledge and experience thus evaluating their performance against their personal goals and objectives.

Our Principal CompaniesInterpipe UkraineTubacex SpainTubos SpainSumitomo JapanArcelor Mittal RomaniaBenteler GermanyErne AustriaTTU/BKL Thai landTechno Forge ItalySchulz GermanyMelesi ItalyUlma SpainMetalfar ItalyWmaass GermanyLame ItalyDelcorte FranceMega ItalyBoth-Well TaiwanCrane UKPegler UK

Scan our office Location

DILIGENT Trading & Contracting W.L.L.DILIGENT Trading & Contracting W.L.L.

Tel : +974 4466 3404 / 33485607Fax : +974 4477 0480P.O.Box : 15202, Doha-QatarEmail : info@diligentqatar.comwww.diligentqatar.com