Global Markets | Regional Carbon Graphite Sealing Solutions

Huahao Sealing has served Vietnam's market for years, supplying carbon graphite seal rings, bushings and split rings to Hai Phong chemical parks, Ho Chi Minh textile clusters and northern refineries. We provide FormE origin certificates for ASEAN-China FTA 0% tariff, support Vietnamese / English / Chinese engineering dialogue, with 7-10 day delivery to Hai Phong and Hanoi ports.

Huahao Sealing serves India's petrochemical and power market, supplying API 682-grade carbon graphite seal rings to Reliance, IOCL, BPCL and other major refineries. Our rings fit FCC oil pumps, vacuum tower bottom pumps, and sour crude transfer pumps. We support BIS certification consultation, English engineering dialogue, and 18-25 day delivery to Mumbai Nhava Sheva port.

Huahao Sealing serves Middle East oil & gas, supplying H2S-resistant carbon graphite seal rings for sour crude and chloride-resistant bushings for seawater cooling pumps to Saudi Aramco, ADNOC, QatarEnergy. Carbonized grade M191T handles 600°C FCC service, SiC mating faces resist salt media corrosion. 20-28 days delivery to Dubai Jebel Ali port.

Huahao Sealing serves Indonesia's paper, fertilizer, and palm oil industries, supplying alkali-resistant, wear-resistant carbon graphite seal rings and bushings to APP (Asia Pulp & Paper), Pupuk Indonesia fertilizer, and Wilmar palm oil. FormE origin certificates enable ASEAN-China FTA 0% tariff, 12-18 days delivery to Jakarta Tanjung Priok port.

Huahao Sealing serves Brazil's ethanol, sugar, and offshore oil markets, supplying API 682 mechanical seals and wear-resistant bushings to Petrobras, Raízen, and Cosan. English and Portuguese dialogue support. Santos port delivery 35-45 days, urgent air freight to São Paulo 6-8 days.

Huahao Sealing serves Russia's arctic-grade industrial and chemical markets, supplying carbon graphite seal rings and bushings spanning -200°C cryogenic to 600°C high-temp for Gazprom, Lukoil, Rosneft. Russian-language support, 30-40 days to Saint Petersburg port, 18-25 days China-Europe rail to Moscow.