


YARIMKÜRE İNŞAAT MÜMESSİLLİK TURİZM İTHALAT İHRACAT SANAYİ VE TİCARET LTD. ŞTİ.
BORU HATLARI İNŞAATLARI İÇİN EKİPMAN, MALZEME VE HİZMETLER / PIPELINE CONSTRUCTION EQUIPMENT, SUPPLIES AND SERVICES
BORU HATTININ BİR UCUNDAN DİĞERİNE HİZMETİNİZDEYİZ
1990 - 2023
WE ARE AT YOUR SERVICE FROM ONE END OF PIPELINE TO THE OTHER
Adres :
Mutlukent Mahallesi, Ankara 85 Sitesi,
2020. Sokak No.21, Beysukent, Çankaya,
Ankara 06800 Türkiye
Depo: Ostim, Örnek Oto Sanayi, 1262 Sokak No.17 Yenimahalle, Ankara, Türkiye
Tel : +90-312-2363217
Eposta : info@hempipe.com
Eposta : hemispherecoltd@gmail.com
https://www.hempipe.com
Ticaret Sicil No. 79333
ISO 9001:2008 Cert. No. 55929
Doğanbey V.D. 9380023742

Address :
Mutlukent Mahallesi, Ankara 85 Sitesi,
2020. Sokak No.21, Beysukent, Çankaya,
Ankara 06800 Türkiye
Warehouse: Ostim, Örnek Oto Sanayi, 1262 Sokak No.17 Yenimahalle, Ankara, Türkiye
Tel : +90-312-2363217
Email : info@hempipe.com
Email : hemispherecoltd@gmail.com
https://www.hempipe.com
Registry No. 79333
ISO 9001:2008 Cert. No. 55929
Tax Id. No. Doğanbey 9380023742
Yarımküre İnşaat Ltd. Şirketi 1990 yılından beri petrol, doğal gaz ve su boru hatları ve petrol sondaj ve üretimi için makina, ekipman, malzeme ve hizmetler sunmaktadır. Ürün ve hizmetlerimiz Türkiye haricinde Orta Doğu, Orta Asya, Kafkaslar ve Avrupa'yı da kapsamaktadır. Başlıca ürünlerimiz boru bükme makinaları, boru kelepçeleri, boru kesme makinaları, makaralı sapanlar, montaj ve boğma sapanları, polyester sapan, kaynak elektrotları ve kaynak malzemeleri, soğuk sargı bantları, sıcak sargı bantları, keson izolatörleri ve başlıkları, hidrostatik test cihaz ve malzemeleri, dolum ve temizlik pigleri, dolum ve basınçlandırma pompaları ve basınçlı hava kurutma üniteleridir. Saha hizmetlerimiz ise boru kaynağı, boya ve kaplama, soğuk boru kesme, test, muayene, tamir, hidrostatik test, hava kurutma ve kaliper pig ile muayenedir.
Ayrıca, uzman personelle Bakım Yönetimi, Mekanik Bütünlük ve Proses Güvenliği konularında teknik destek ve danışmanlık hizmeti verilmektedir.
Yarımküre / Hemisphere Co. is one of the leading companies in Turkey in oil & gas field equipment and services. We have been supplying pipeline construction and oilfield equipment and accessories since 1990. Our services include welding, coating, pipe cutting, hot-tapping, inspection, testing, commissioning and repair. We provide our products and services not only in Turkey but also in the Middle East, the Caucasus and Europe. Some of the products we provide are as follows: pipe bending machines, internal pneumatic pipe line-up clamps, external pipe clamps, roller cradles, lowering-in belts, lined-steel choker belts, casing spacers and end seals, pipeline air dryers, pipeline pigs, pipeline field joint coatings and hydrostatic test equipment.
Our field services include pie welding, coating, pipe cutting, test, inspection, repair, hydrostatic test, air drying and pipeline geometry inspection.
In addition, we provide Plant Maintenance, Mechanical Integrity & Process Safety Managment and Consultancy services.

WELDING CONSUMABLES AND ACCESSORIES
WELDING ELECTRODES
Our company is a dealer for Kaynak Tekniği A.Ş. company in Turkey which is 50% owned by American Lincoln Electric. We mainly distribute covered electrodes for water, gas and oil pipelines and pipe spools under Lincoln and Askaynak brands. In addition, we distribute Lincoln, Askaynak and Expressweld brand welding wires, grinding and cutting discs, welding gloves, welding helmets. We also supply a wide range of welding accessories.


COATED ELECTRODES
CELLULOSIC STICK ELECTRODES
FLEETWELD 5P+ AWS6010
Diameter : 2.40 3.20 4.00 mm
FLEETWELD 5P AWS 6010
Diameter: 2.40 3.20 4.00 mm
SHIELD ARC 70+ AWS8010-G
Diameter : 3.20 4.00 4.80 mm
COATED ELECTRODES
CELLULOSIC ELECTRODES
AS S-6010: 2.50, 3.25, 4.00 mm
AS S-6010+: 2.50, 3.25, 4.00, 5.00 mm
AS S-7010 Mo: 3.25, 4.00 mm
AS S-8010 Ni: 2.50, 3.25, 4.00 mm
BASIC ELECTRODES E7018
AS B-204: 2.50, 3.25, 4.00, 5.00 mm
AS B-235 (E7048) : 3.25, 4.00 mm
AS B-248 : 2.00, 2.50, 3.25, 4.00, 5.00 mm AS B-248 H4R: 2.50, 3.25, 4.00, 5.00 mm
AS B-255 : 2.50, 3.25, 4.00, 5.00 mm AS B-255 H4R : 2.50, 3.25, 4.00, 5.00 mm
AS B-257 PIPE: 3.25, 4.00 mm
RUTILE ELECTRODES
AS R-116 (E7014) : 2.50, 3.25, 4.00, 5.00 mm
AS R-132 (E6013): 2.50, 3.25, 4.00 mm
AS R-143: 2.00, 2.50, 3.25, 4.00, 5.00 mm AS R-144 (E6013): 2.50, 3.25, 4.00, 5.00 mm
AS R-145 (E6013): 2.50, 3.25, 4.00 mm
AS R-146 (E6013): 2.50, 3.25, 4.00 mm


STAINLESS STEEL ELECTRODES
AS P-307: 3.25 mm
AS P-308L Super :2.00, 2.50, 3.25, 4.00mm
AS P-308L B : 2.50, 3.25, 4.00 mm AS P-308L 17: 2.00,2.50,3.25,4.00, 5.00 mm
AS P-308H : 2.50, 3.25, 4.00 mm AS P-308Mn : 2.50, 3.25, 4.00, 5.00 mm
AS P-308Mo: 3.25, 4.00 mm AS P-309L Super : 2.50, 3.25, 4.00 mm AS P-309L 17: 2.00, 2.50, 3.25, 4.00mm AS P-309Mo: 2.50, 3.25, 4.00, 5.00 mm AS P-309Mo 17: 2.50, 3.25, 4.00, 5.00 mm AS P-310R : 2.50, 3.25, 4.00, 5.00 mm AS P-312 : 2.50, 3.25, 4.00, 5.00 mm AS P-316L Super : 2.00, 2.50, 3.25, 4.00mm AS P-316L B : 2.50, 3.25, 4.00 mm AS P-316L-17 : 2.00,2.50,3.25,4.00, 5.00 mm AS P-316S: 2.50, 3.25, 4.00, 5.00 mm AS P-318 Super: 2.50, 3.25, 4.00 mm AS P-347: 2.50, 3.25, 4.00 mm AS P-2209: 2.50, 3.25, 4.00, 5.00 mm
STAINLESS STEEL STICK ELECTRODES
CLEAROSTA E 304L
Diameter :2.50 3.20 4.00 5.00 mm
CLEAROSTA E 309L
Diameter :2.50 3.20 4.00 5.00 mm
CLEAROSTA E 316L
Diameter :2.50 3.20 4.00 5.00 mm




ASKAYNAK WELDING WIRES
AS SG-2: 0.8, 1.0, 1.2, 1.6 mm
AS SG-2 PERFORMANCE : 0.8, 1.0, 1.2 mm
AS SG-2 EXTRA: 0.8, 1.0, 1.2 mm AS SG-2 ASFİL : 0.8, 1.0, 1.2, 1.6 mm AS SG-3: 0.8, 1.0, 1.2, 1.6 mm AS SG-3 PERFORMANCE : 0.8, 1.0, 1.2 mm


ASKAYNAK ABRASIVES


GAS WELDING & CUTTING EQUIPMENT

EXPRESWELD WELDING GLOVES
Standard, Comfort ve Premium Series


WELDING HELMETS & GOGGLES




WELD CLEANING BRUSHES



Twist knot circular wire brushes are produced from oil hardened and tempered steel and AISI 304 stainless steel wire.

ELECTRODE HOLDERS AND CONNECTORS

WELDING TENTS & CABINS
We manufacture welding tents and welding cabins tailored to customers' requirements.






WELDING BLANKETS
We manufacture welding blankets from special flame-proof and glass-fiber materials for any pipe diameter desired.
WELDING JACKETS
We supply welding jackets are made up of genuine split cowhide leather.

ELECTRODE DRYING OVENS
We supply various capacity electrode drying ovens for field or shop use.



