Specifications
Brand Name :
Hengxin Zhicheng
Model Number :
Oil Pipeline
Certification :
ASTM, GB, ISO, etc.
Place of Origin :
CHINA
MOQ :
1 PCE
Price :
Negotiation
Payment Terms :
L/C, T/T
Delivery Time :
10 to 35 days
Packaging Details :
Default bare pipe bundling, or packaging according to customer requirements, such as oil cloth packaging, wooden box packaging, frame packaging
Description

BQ-X80Q Pipeline Pipe Petroleum Casing Tube
Product description:

Pipeline pipes and petroleum casing are steel pipes formed by punching through round steel, with no welds on the surface. According to the production method, seamless steel pipes are divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, and hot-expanded seamless steel pipes. Seamless steel pipes are classified into two types based on their cross-sectional shape: circular and special-shaped.

BQ-X80Q Pipeline pipe and Petroleum Casing Tube represent a new generation of high-strength, high-toughness steel pipes engineered for the oil, gas, and energy transmission industry. Manufactured under API 5L, API 5CT, and ASME standards, these pipes are designed to perform reliably under high pressure, long-distance, and extreme environmental conditions.

Parameters:

Product: Pipeline pipes and petroleum casing
Brand: Hengxin Zhicheng
Standard: API SPEC 5L, ISO 3183, GB/T 9711
Material/Steel Grade: L245, L360, L450, L485, L555, etc.
Length: Can be 0.1m to 15m, customized according to customer requirements
Wall Thickness: Can be 1mm to 150mm
OD: Can be 4mm to 1600mm
Surface: Can be painted, galvanized, oiled, etc.
Technology: Cold drawing, hot rolling
Port: Shanghai Port or designated port
Packaging Details: Default bare pipe bundling, or packaging according to customer requirements, such as oil cloth packaging, wooden box packaging, frame packaging
Processing Services: Cutting, chamfering, painting, polishing, anti-corrosion, sealing
Payment Terms: Telegraphic Transfer
Trade Terms: EXW, FOB, CIF, DAP, DDP
Delivery Time: 10 to 35 days
Application Fields: Construction (underground pipelines, bridges, steel structure factories, etc.), mechanical processing (automobile parts, equipment manufacturing, etc.), electrical field (gas pipelines, petroleum pipeline pipes)
Usage: Used for the wellbore of oil and gas wells, as well as for the transportation of gas, water and oil in the natural gas industrial furnaces

Product Overview

The BQ-X80Q grade is an advanced high-strength pipeline steel with enhanced yield strength and impact resistance. It is widely used in oil and natural gas transmission pipelines, petroleum casing and tubing, and deep well drilling operations.

This steel grade provides superior resistance to hydrogen sulfide (H₂S) and carbon dioxide (CO₂) corrosion, ensuring long-term reliability in sour service and high-pressure environments. Available in both seamless and welded forms, BQ-X80Q pipes can be supplied in plain end, beveled, or threaded types according to project requirements.

Manufacturing Process

Each BQ-X80Q Pipeline Pipe and Petroleum Casing Tube is produced using advanced metallurgical and inspection processes to ensure exceptional consistency and performance:

  • Material selection: Microalloyed carbon-manganese steel with niobium (Nb), vanadium (V), and titanium (Ti) for refined grain structure.
  • Forming and rolling: Hot rolling or seamless extrusion to achieve superior strength and uniformity.
  • Heat treatment: Quenching and tempering for optimized strength, ductility, and low-temperature toughness.
  • Testing and inspection: Ultrasonic, magnetic particle, hydrostatic, and impact tests performed on every batch.
  • Surface protection: Black varnish, epoxy, 3LPE/3PP, or galvanized coatings for corrosion control.
  • All products comply with API 5L PSL2, API 5CT, and ASME B36.10M specifications, ensuring consistent quality and reliability.

Key Features

  • Ultra-high strength: Excellent yield and tensile properties for long-distance, high-pressure pipeline systems.
  • Exceptional corrosion resistance: Withstands sour gas and marine environments.
  • Superior toughness: Maintains impact strength even at sub-zero temperatures.
  • Excellent weldability: Suitable for complex field installations and automatic welding.
  • Stable dimensional accuracy: Ensures leak-free joints and consistent wall thickness.
  • Multiple coatings available: Provides extended life under corrosive conditions.

Pictures:

BQ-X80Q Pipeline Pipe Petroleum Casing Tube

BQ-X80Q Pipeline Pipe Petroleum Casing Tube


Applications :

The application range of seamless steel pipes is very wide, including structures, fluid transportation, low and medium pressure boilers, high-pressure boilers, fertilizer equipment, petroleum cracking, geological drilling, diamond core drilling, petroleum drilling, ships, automotive half shaft sleeves, diesel engines, etc. Seamless steel pipes will be used to avoid leakage and other problems, ensure the effectiveness of use, and improve material utilization. It can be seen that the application of seamless steel pipes mainly reflects three major fields. One is in the field of construction, which can be used for underground pipeline transportation, including extracting groundwater during construction. The second one is in the field of machining, which can be used for mechanical processing, bearing sleeves, etc. The third field is electrical, including gas pipelines and fluid pipelines for hydroelectric power generation.

BQ-X80Q Pipeline Pipe and Petroleum Casing Tube are widely used in the energy and petrochemical industries, providing reliable performance in diverse and challenging conditions:

  • Oil and gas transportation pipelines: Efficiently transports crude oil, natural gas, and refined fuels.
  • Petroleum casing and tubing: Ensures wellbore stability and prevents fluid contamination during drilling.
  • Offshore exploration: Provides strength and corrosion resistance under seawater exposure.
  • High-pressure transmission systems: Suitable for cross-border and long-distance energy pipelines.
  • Refineries and petrochemical facilities: Used in high-temperature and high-pressure piping systems.
  • The superior mechanical stability and corrosion resistance of BQ-X80Q make it ideal for use in deserts, marine platforms, frozen tundra, and deepwater oilfields.

BQ-X80Q Pipeline Pipe Petroleum Casing Tube

BQ-X80Q Pipeline Pipe Petroleum Casing Tube

Why us?

We focus on the research, development, production and sales of seamless steel pipes, special-shaped steel pipes and hydraulic cylinders. We have a complete production chain and an advanced equipment system, including piercing machines, cold drawing machines, hot rolling machines, high-precision flaw detection and testing equipment. The company has passed multiple authoritative certifications such as ISO9001, API, SGS, CCS, DNV, ABS, CE, RoHS, etc., ensuring that each product complies with international standards. We are committed to providing customers with high-quality, customizable solutions to meet diverse application needs.

Relying on our own built processing base and modern workshops, combined with multiple branches and storage centers across the country, we have achieved sufficient inventory and efficient logistics coordination, significantly shortening the delivery cycle and ensuring the rapid delivery of orders.

We have established a complete service and support system. After the order is signed, the professional after-sales team can provide timely and safe on-site guidance and technical support to ensure that customers are at ease throughout the process from procurement to use.

FAQ:

1. Do you support customized design and production?

Sure. We have a professional engineering team that can conduct customized design and production with special sizes, control systems or OEM according to your requirements.

2. How fast can you deliver?

In stock sizes, it takes 3-5 days. For customized sizes, it takes 30-35 days.

3. What payment methods do you support?

We support TT payment. Generally, 30% to 50% of the payment is made in advance, and the remaining amount is paid before shipment.

4. Can you provide material certification (MTC)?

Yes, we will provide MTC to you after production is completed to ensure that the material quality meets the standards.

5. What is the minimum order quantity?

Generally, we accept trial orders. The minimum order quantity is 1-3 tons, which can be determined according to different products.

Certification:

BQ-X80Q Pipeline Pipe Petroleum Casing Tube

Packaging and Transportation:

BQ-X80Q Pipeline Pipe Petroleum Casing Tube

BQ-X80Q Pipeline Pipe Petroleum Casing Tube

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BQ-X80Q Pipeline Pipe Petroleum Casing Tube

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Brand Name :
Hengxin Zhicheng
Model Number :
Oil Pipeline
Certification :
ASTM, GB, ISO, etc.
Place of Origin :
CHINA
MOQ :
1 PCE
Price :
Negotiation
Contact Supplier
BQ-X80Q Pipeline Pipe Petroleum Casing Tube
BQ-X80Q Pipeline Pipe Petroleum Casing Tube
BQ-X80Q Pipeline Pipe Petroleum Casing Tube
BQ-X80Q Pipeline Pipe Petroleum Casing Tube

Wuxi Hengxin Zhicheng International Trade Co., LTD

Verified Supplier
1 Years
wuxi
Since 2014
Business Type :
Manufacturer, Trading Company
Total Annual :
30000000-50000000
Employee Number :
<300
Certification Level :
Verified Supplier
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