High Hardness & Wear Resistance: Surface hardness reaches HRC60-65 with carburization depth >1.8mm for exceptional durability.
Premium Alloy Steel Construction: Forged from 20CrMnTi alloy steel, ensuring high strength, toughness, and precision.
Extended Service Life: PU/NBR/HNBR sealing elements ensure over 300 hours of effective service in harsh conditions.
Wide Model Compatibility: Compatible with major brands including Block, Bomco, EMSCO, National, and Oilwell.
Custom OEM/ODM Support: Supports full customization from samples or designs to meet specific drilling requirements.
Rigorous Quality Inspection: Three-step inspection process ensures high quality before delivery.
Fast Delivery Time: Standard delivery within 10 to 30 days after receiving advance payment.
Flexible Payment Terms: Accepts T/T (30% advance, 70% before delivery) and L/C for secure transactions.