Jiangsu Profile
Famous Export Brand
Product List
14941. API 7-1 OCTG Seamless Oil Heavy Duty Drill Pipe (HWDP) for Oilfield 
[Feb 18, 2023]
[Feb 18, 2023] Product Details: Integral Heavy Weight Drill Pipe(HWDP): The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is similar with drill pipe. It is made from premium alloyed ...
14942. API 7-1 OCTG Seamless Oil Square or Hexagonal Kelly for Oilfield [Feb 18, 2023]
[Feb 18, 2023] Product Details: Kelly is the drive part of whole drill stem, it has two types, square kelly and hexagonal kelly and all of them are manufactured comfort to API Spec7-1 and SY/T6509-2000 criterion. Our Square& ...
14943. API 5dp OCTG Seamless Oil Drill Pipe for Oilfield [Feb 17, 2023]
[Feb 17, 2023] Product Details: Drill Pipe DRILL PIPE as per API 5DP 1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, X95, G105, S135 3) Type of end finish: EU-external upset, IEU-internal & external ...
14944. API 5CT OCTG Seamless Oil Blast Joint or Flow Coupling for Oilfield [Feb 16, 2023]
[Feb 16, 2023] Product Details: Oil Tubing Pup joint 1. Size: 2-3/8"---7" 2. Grade: K55,J55,N80, N80Q, L80,L803Cr, L8013Cr, P110 and so on 3. End connection: NUE, EUE,premium connection Hydril, VAM connection and so on. 4. ...
14945. Heavy-Duty J55 K55 N80 L80 P110 OCTG Seamless Casing Pipe Nue Oil Tubing for Complete Well ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for oilfield applications are precision-engineered tubular products manufactured through hot-rolling or cold-drawing processes without any welding seam. These pipes are ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
14946. API 5CT OCTG Seamless Oil Perforated Tubing or Casing for Oilfield [Feb 18, 2023]
[Feb 18, 2023] Product Details: Perforated pipe or perforated casing is manufactured with a 44ft 88 spindle drill press. joints with size up to 20" length R3 and grade up to 13Cr P110 are perforated in one handling Our standard ...
14947. API 5CT OCTG Seamless Oil Tubing Pup Joint for Oilfield [Feb 18, 2023]
[Feb 18, 2023] Product Details: Oil Tubing Pup joint 1. Size: 1.66"---4-1/2" 2. Grade: K55,J55,N80, N80Q, L80,L803Cr, L8013Cr, P110 and so on 3. End connection: NUE, EUE,premium connection Hydril, VAM connection and so on. 4. ...
14948. API 5CT OCTG Seamless Oil Tubing for Oilfield [Feb 18, 2023]
[Feb 18, 2023] Product Details: Oil Tubing 1. Size: 1.66"---4-1/2" 2. Grade: K55,J55,N80, N80Q, L80,L803Cr, L8013Cr, P110 and so on 3. End connection: NUE, EUE,premium connection Hydril, VAM connection and so on. 4. Standard: API ...
14949. OCTG Seamless Oil Tubing for Oilfield API 5CT [Feb 18, 2023]
[Feb 18, 2023] Product Details: Oil Tubing 1. Size: 1.66"---4-1/2" 2. Grade: K55,J55,N80, N80Q, L80,L803Cr, L8013Cr, P110 and so on 3. End connection: NUE, EUE,premium connection Hydril, VAM connection and so on. 4. Standard: API ...
14950. API 5CT OCTG Seamless Oil Anti-Corrosion Titanium Coated Tubing for Oilfield [Feb 18, 2023]
[Feb 18, 2023] Product Details: Titanium-containing compound Coated anti-corrosion Tubing: A) O. D.: 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" B) Wall thickness: 4.24 - 16mm C) Thread type: EUE, NUE D) Specification: API SPEC 5CT, ...
14951. OCTG Seamless Oil Vacuum Insulated Tubing and Casing for Oilfield API 5CT [Feb 18, 2023]
[Feb 18, 2023] Product Details: Vacuum insulated tubing & casing uses water-based fiber cloth material with a three grade vacuum pump equipment,automatic welding machine and MT. These guarantees a high degree of vacuum level that ...
14952. API 5CT OCTG Seamless Oil Slotted Tubing or Slotted Casing for Oilfield [Feb 17, 2023]
[Feb 17, 2023] Product Details: Slotted Pipe Slotted pipes are made from tubulars by saw-cutting slot configurations.Slot widths are often referred to in terms of gauge.Slot or screen gauge is simply the width of the opening in ...
14953. API 5CT OCTG Seamless Oil Casing for Oilfield [Feb 16, 2023]
[Feb 16, 2023] Product Details: Oil Casing 1. Size: 4-1/2"--20" 2. Grade: K55,J55,N80, N80Q, L80,L803Cr, L8013Cr, P110 and so on 3. End connection: STC,LTC,BTC, premium connection Hydril, VAM connection and so on. 4. Standard: ...
14954. Oilfield API 5CT OCTG Seamless Oil Anti-Corrosion and Anti-Wear Carbon-Zirconium Coated Tubing [Feb 18, 2023]
[Feb 18, 2023] Product Details: Carbon-Zirconium compound coated anti-corrosion and abrasion resisting tubing 1.Specification Size:2-3/8"~ 4-1/2" End type:NUE,EUE Nominal Weight:4.09kg/m~18.75kg/m Steel ...
14955. Oilfield API 5CT OCTG Seamless Oil Anti-Corrosion Titanium Coated Tubing [Feb 18, 2023]
[Feb 18, 2023] Product Details: Titanium-containing compound Coated anti-corrosion Tubing: A) O. D.: 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" B) Wall thickness: 4.24 - 16mm C) Thread type: EUE, NUE D) Specification: API SPEC 5CT, ...
