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Steel
Types of Tubing Connections, Oil Tubing Weight Charts, and How to Distinguish A/B/C/D Types
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1300 m.t./month
Oil Casing and Tubing Size Charts, Specifications, Steel Grades, and Connection Materials
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1300 m.t./month
C110 Short Connection N80 Steel Grade L80 Oil Design J55 Thread Protection
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1300 m.t./month
N80 Petroleum Casing with Excellent Corrosion Resistance and Oilfield Cementing Operations
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1100 m.t./month
N80-P110 Grade Oil Tubing Direct 13Cr Oil L80 Oil Tubing,Superior Quality High Cost-Effectiveness
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1200 m.t./month
P110-L80 Grade Deep Well Connection Threads, VAM Threads & Cr13 Threads, Diverse Needs Met
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1300 m.t./month
11.75in ArmorClad Casing, 14.27mm, In Stock
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
Alloy Steel L80-3Cr Injection Tubing for H2S Environments Export
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1400 m.t./month
11.43-50.8 J55 Oil Casing, P110 Anti-Corrosion Casing J55 Deep Well Casing
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
![Hydraulic Fracturing 7" Heavy Wall Casing Thread Protectors OEM](https://file2.okorder.com/prodvedio/cover/2025/04/09/efd4da8f3c9c955293c7717ceabc6822_300.jpg "Hydraulic Fracturing 7" Heavy Wall Casing Thread Protectors OEM")
Hydraulic Fracturing 7" Heavy Wall Casing Thread Protectors OEM
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1400 m.t./month
High-Strength P110 Casing Couplings with Premium Threads Bulk Stock
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1400 m.t./month
Sour Service L80-13Cr Corrosion Resistant Casing Factory Price
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Min Order Qty: 1 m.t.
Supply Capability: 1100 m.t./month
Oil Tubing: J55, N80, P110 Yield Strength, Bulk Discounts
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1200 m.t./month
Tianjin Longkailai Oil Tubing: Competitive Pricing, Versatile Applications
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1200 m.t./month
![Customized 5-1/2" Casing Pipes with API Round/Buttress Threads](https://file2.okorder.com/prodalbum/2025/04/09/02a50e03a18a4049d4f6c2ae44e23b10_300.jpg "Customized 5-1/2" Casing Pipes with API Round/Buttress Threads")
Customized 5-1/2" Casing Pipes with API Round/Buttress Threads
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1400 m.t./month
Tianjin Longkailai Oil Tubing: Industrial Applications, High-Quality Standards
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1600 m.t./month
7in ExtremeGrip Casing: 10.36mm WT, Fast Ship
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
J55-P110 Grade Longkailai Couplings, Spot Supply, Strong Sealing, Affordable Prices
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1300 m.t./month
J55-L80 Grade Direct-Supply Deep Well Casing, Precision Thread, Reliable Quality, Cost-Effective
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1100 m.t./month
418mm P110 Corrosion-Resistant Petroleum Tubing for Oil and Gas Transportation and Deep-Well Drillin
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1100 m.t./month
6.625in Gas-Seal Casing, 9.19mm Thick Wall
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
4.5in Premium Casing: 5.21-15.88mm WT, J55/K55
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
9.625in UltraLock Casing, 12.7mm, Corrosion-Resist
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
L80 Grade Oil Well Conversion Fittings,Short Sections, Strong Compatibility, More Cost-Effective
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1300 m.t./month
10.75in TitanShield Casing, 13.84mm WT
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1000 m.t./month
![High-Pressure 2-3/8" 4.5" Oil Field Tubing Pipes Wholesale Supplierr](https://file2.okorder.com/prodalbum/2025/04/09/67e6c468e25807b78c745f878db2fdc4_300.jpg "High-Pressure 2-3/8" 4.5" Oil Field Tubing Pipes Wholesale Supplierr")
High-Pressure 2-3/8" 4.5" Oil Field Tubing Pipes Wholesale Supplierr
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1100 m.t./month
![High-Pressure 2-3/8" 4.5" Oil Field Tubing Pipes Wholesale Supplier](https://file2.okorder.com/prodalbum/2025/04/09/5fdb7e6644d359f625f8fc7bf40c32dc_300.jpg "High-Pressure 2-3/8" 4.5" Oil Field Tubing Pipes Wholesale Supplier")
High-Pressure 2-3/8" 4.5" Oil Field Tubing Pipes Wholesale Supplier
Ref Price:
Min Order Qty: 1 m.t.
Supply Capability: 1100 m.t./month
black galvanized steel plate medium plate steel sheet chequered plate corrugated roofing sheet
Ref Price:
Min Order Qty: 25 m.t.
Supply Capability: 200000 m.t./month
hrc hot rolled steel coil crc cold rolled steel coil galvanized steel coil ppgi ppgl
Ref Price:
Min Order Qty: 25 m.t.
Supply Capability: 200000 m.t./month
SHS RHS CHS square hollow section rectangular hollow section circular hollow section pipe & tube
Ref Price:
Min Order Qty: 22 m.t.
Supply Capability: 10000 m.t./month
TMT bar deformed bar reinforcing steel bar steel rebar
Ref Price:
Min Order Qty: 25 m.t.
Supply Capability: 200000 m.t./month
black galvanized steel Z purlin pre-galvanized steel Z purlin
Ref Price:
Min Order Qty: 20 m.t.
Supply Capability: 50000 m.t./month
black galvanized steel c purlin pre-galvanized steel c purlin
Ref Price:
Min Order Qty: 20 m.t.
Supply Capability: 50000 m.t./month
SAE1006 SAE1008 steel wire rod steel wire for making nails and binding wire
Ref Price:
Min Order Qty: 24 m.t.
Supply Capability: 200000 m.t./month
black galvanized steel flat bar hot rolled steel flat bar vertical flat bar
Ref Price:
Min Order Qty: 25 m.t.
Supply Capability: 200000 m.t./month
black galvanized steel h beam universal beam steel h post h section
Ref Price:
Min Order Qty: 25 m.t.
Supply Capability: 200000 m.t./month
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