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Keywords [ seamless black steel pipe ] match 250 Products.

Yellow Paint Class 300 Steel Flange for High Pressure Industrial Applications

MOQ: 10 PC

Features	Torsion Resistance\|Long Lifespan
Origin	China
Standard	ANSI, JIS, DIN, BS, UNI, EN, GOST, Etc.
Packing	Plywood Cases, Pallets, Or As Customer's Requirements
Application	Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, Etc.

Petroleum Class 300 Steel Flanges with Rust-proof Oil Surface 1/2”-48” Threaded Connection

MOQ: 10 PC

Type	Flanges
Surface	Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, Etc.
Class	150, 300, 600, 900, 1500, 2500
Size	1/2”-48”
Origin	China

Customizable Strength Steel Casing Pipes for Extreme Oilfield Operating Conditions

MOQ: 1TON

Features	Non-clogging,anti-corrosion
Packing	In Bundles, In Loose, Plastic End Caps Or According To Customers' Requirements
Special Pipe	API Pipe
Ndt	ET, HT, RT, PT
Thickness	2.11mm~300mm, 2.11mm~300mm

Heat Exchanger Steel Tube With Customized Length And Outer Diameter

MOQ: 1 TON

End Treatment	Cutting, Facing, Beveling, Chamfering
Length	Customized
Wall Thickness	Customized
Standard	ASTM A179, ASTM A192, ASTM A210, ASTM A53, A106 Etc.
Application	Heat Exchanger Tube

Customizable Slip On Steel Flanges ANSI Steel Welding Flanges In Plywood Cases

MOQ: 10 PC

Origin	China
Connection	Welding, Threaded, Slip-on, Lap Joint
Size	1/2”-48”
Packing	Plywood Cases, Pallets, Or As Customer's Requirements
Standard	ANSI, JIS, DIN, BS, UNI, EN, GOST, Etc.

SGS API 5CT Tubing SMLS Pipe For Oil / Gas Transmission Borehole

Price: USD600-1500/TONS MOQ: 1TONS

Name	Seamless Black Steel Pipe
Use	Oil Well Drilling
Production Process	Seamless & ERW
Out Diameter	4 1/2"- 20" (114.3mm-508mm)
Length	R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m)

API 5CT Steel Tubing Buttress Thread Form EUE Round Welding Connection

MOQ: 1 TON

Thread Pitch	8, 10, 12, 14, 16, 18, 20 Threads Per Inch
Material	K55, N80, L80, P110
Thread Form	Round, Buttress, Special Bevel
Type	Seamless Steel Pipe
Standard	API Spec 5CT, ISO 11960

Plain End Finish API 5CT Tubing With 4.5 Outside Diameter

Grade	J55
Connection	External Upset End
Size	4.5
Outside Diameter	4.500
Length	Range 1

SA210 A1 ASTM A213T12 Heat Exchanger Rifled Boiler Tubes High Pressure

Price: USD600-1500/TONS MOQ: 1TONS

Application	Fluid Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Etc
Outer Diameter	21.3mm
Thickness	0.5-45mm,According To Customer Requirements
Standard	JIS EN GB AiSi ASTM DIN Bs,etc
Length	12M, 6m, According To Customer Requirements, 1-12m,

API 5CT Tubing with Excellent Tensile Strength Fatigue Resistance and 21.9-812.8 Mm Outer Diameter for Oilfield Applications

MOQ: 1 TON

Connection Type	EUE, NUE, STC, LTC, BTC
Connection	API Or Premium Threaded And Coupled
Standard	API Spec 5CT, ISO 11960
Machine Type	Drilling Equipment
Inspection	Third Party Inspection, Mill Test Certificate, SGS, BV, DNV

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seamless black steel pipe

Seamless Steel Pipe

Heat Exchanger Steel Tube

ERW Steel Pipe

LSAW Steel Pipe

SSAW Steel Pipe

Steel Hollow Sections

Stainless Steel Pipe Tubing

Alloy Steel Tube

API 5CT Tubing

Steel Casing Pipe

Steel Pipe Fittings

Steel Flanges

Steel Valves

Yellow Paint Class 300 Steel Flange for High Pressure Industrial Applications

Petroleum Class 300 Steel Flanges with Rust-proof Oil Surface 1/2”-48” Threaded Connection

Customizable Strength Steel Casing Pipes for Extreme Oilfield Operating Conditions

Heat Exchanger Steel Tube With Customized Length And Outer Diameter

Customizable Slip On Steel Flanges ANSI Steel Welding Flanges In Plywood Cases

SGS API 5CT Tubing SMLS Pipe For Oil / Gas Transmission Borehole

API 5CT Steel Tubing Buttress Thread Form EUE Round Welding Connection

Plain End Finish API 5CT Tubing With 4.5 Outside Diameter

SA210 A1 ASTM A213T12 Heat Exchanger Rifled Boiler Tubes High Pressure

API 5CT Tubing with Excellent Tensile Strength Fatigue Resistance and 21.9-812.8 Mm Outer Diameter for Oilfield Applications