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Petroleum seamless steel pipe

Petroleum seamless pipes are the lifeline to maintain the operation of oil wells. They are mainly used to support the well walls of oil and gas wells to ensure the normal operation of the entire oil well during the drilling process and after completion. Oil pipes and casings are different from ordinary seamless steel pipes. Due to their application in relatively complex geological environments, different geological conditions and complex underground stress states, the combined effects of tension, compression, bending and torsion stresses act on the pipe body, which affects the casing itself. Quality puts forward higher requirements.

Product Details

Petroleum seamless steel pipe Advantage

  1. arrow icon1️⃣ High quality: Petroleum cracking seamless steel pipes are made of high-quality materials with reliable quality and can meet high-demand application scenarios.
  2. arrow icon2️⃣ High efficiency: The manufacturing process of seamless steel pipes enables it to reduce leakage and resistance at pipe connections and improve transportation efficiency.
  3. arrow icon3️⃣ High safety: The manufacturing process of seamless steel pipes can reduce the bulges and depressions inside the pipes, avoid wear and leakage inside the pipes, and improve the safety of the pipes.
  4. arrow icon4️⃣ High reliability: The manufacturing process of seamless steel pipes allows them to withstand the effects of high pressure, high temperature, corrosion and other harsh environments, and has high reliability.
  5. arrow icon5️⃣ High aesthetics: The appearance of seamless steel pipes is smooth and flat, which can improve the overall aesthetics of the pipeline.

Petroleum seamless steel pipe Chemical Composition

GradeCSiMnPSCu
ASTM A283 Grade A0.140.15-0.400.90.0350.040.2
ASTM A283 Grade B0.170.15-0.400.90.0350.040.2
ASTM A283 Grade C0.240.15-0.400.90.0350.040.2
ASTM A283 Grade D0.270.15-0.400.90.0350.040.2

Petroleum seamless steel pipe Mechanical Property

GradeYield Strength (MPa)Ultimate Tensile Strength (MPa)Elongation at Break (%)
ASTM A283 Grade A165310 - 41527
ASTM A283 Grade B185345 - 45025
ASTM A283 Grade C205380 - 51522
ASTM A283 Grade D230415 - 55020

Petroleum seamless steel pipe Specification

Product Name

Petroleum seamless steel pipe

Ends

Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Technique

Hot Rolled Or Cold Rolled

Standard

API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,
ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54

Material

API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,
ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135,
ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2,
KS4602, GB/T911.1/2,SY/T5037, SY/T5040
STP410,STP42

Surface Treatment

Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating, transparent oil, epoxy coating, etc.

Shapes

Round,Square,Rectagular,Oval,Special Shape according to csutomer's requirement

Technical Methods

Hot-rolled/Cold-drawn/Hot-expanded

Testing Methods

Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and
physical property inspection,Chemical Component Analysis, Mechanical Properties, Exterior Size Inspection, hydraulic testing etc.

Packaging

Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Suitable for
lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests

Application

1. Automotive and mechanical pipes.
2. Petroleum cracking pipes.
3. High Pressure Boiler Pipe.
4. Low and middle pressure fluid transportation pipeline.
5. Chemical fertilizer equipment pipes.
6. Heat exchanger pipes
7.Conveying oil gas and water

Advantages

1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.

Trade Terms

FOB CIF CFR

MOQ

5 tons

Supply Capacity

5000 Tons/Month

Delivery Time

Usually within 7-15 days after receipt of advance payment

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