OCTG

US$500.00 - 800.00 / Ton

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How to Make API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service

Name: API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service
Uploaded: 2025-08-16T09:26:32+08:00
Description: Product Description Product Name API 5CT Oil Well Casing tubing Pipe steel pipe Material Carbon Steel/ Steel Coil Color Black Painting or bare pipe Standard API 5CT/ GOST/ GB/ EM-18-00/05 Grade H40

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About this Item

Price

Min. Order Reference FOB Price

100 Tons US$500.00 - 800.00 / Ton

Sepcifications

After-sales Service Support
Type Seamless
Technique Hot Rolled
Material Carbon Steel
Surface Treatment Varnishing
Usage Pipeline Transport, Oil/Gas Drilling
Section Shape Round
Transport Package Seaworthy Packing/Wooden Box or at Client′s Requir
Specification Customized
Trademark OEM & ODM
Origin China
Certificate ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Quality Inspection Ut, Chemical Composition, Physical Properties/SGS
Length 2.5-12mm or Customized
Outside Diameter 4 1/2inch to 20inch
Heat Treatment Quenched, Tempered, Annealed
Surface Require Black, Grinding, Bright, Polish

Product Description

Product Description Product Name API 5CT Oil Well Casing tubing Pipe steel pipe Material Carbon Steel/ Steel Coil Color Black Painting or bare pipe Standard API 5CT/ GOST/ GB/ EM-18-00/05 Grade H40/ J55/ K55/ N80 / N80Q /R95 /P110 /Q125... Dimension OD: 114.3-508mm WT: 5.21-16.13mm ...

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Zhonghe Steel (Tianjin) Co., Ltd.

Diamond Member Since 2024

Audited Supplier

Business Type Trading Company
Main Products Titanium alloy/Stainless steel/Alloy steel/Mold steel B/High speed steel/Precision casting
Number of Employees 6
Year of Establishment 2021-10-11
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

OCTG Comparison

	API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service Contact Now	LSAW / Dsaw Steel Pipe for Piling & Transportation Contact Now	ASTM A252 Gr. 2 & Gr3 LSAW/SSAW Steel Pipe Piles Contact Now	Psl1 Psl2 Large Diameter API 5L LSAW Oil Pipe Contact Now	Quick View ASTM A106 Seamless Pipe for Water Trans Contact Now

Transaction Info
	API Casing /Tubing Coupling (API-5B) Used for OCTG in Oilfield Service Contact Now	LSAW / Dsaw Steel Pipe for Piling & Transportation Contact Now	ASTM A252 Gr. 2 & Gr3 LSAW/SSAW Steel Pipe Piles Contact Now	Psl1 Psl2 Large Diameter API 5L LSAW Oil Pipe Contact Now	Quick View ASTM A106 Seamless Pipe for Water Trans Contact Now
Price	US$500.00 - 800.00 / Ton	US$580.00 - 700.00 / Ton	US$580.00 - 700.00 / Ton	US$580.00 - 700.00 / Ton	US$580.00 - 700.00 / Ton
Min Order	100 Tons	5 Tons	5 Tons	5 Tons	5 Tons
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P	LC, T/T, D/P	LC, T/T, D/P	LC, T/T, D/P
Quality Control
Product Certification	ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate	-	-	-	-
Management System Certification	ISO9001:2015	ISO9001:2015	ISO9001:2015	ISO9001:2015	ISO9001:2015
Trade Capacity
Export Markets	Mid Asia	North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Annual Export Revenue	-	4,172,847.2 USD	4,172,847.2 USD	4,172,847.2 USD	4,172,847.2 USD
Business Model	ODM	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	After-sales Service: Support; Type: Seamless; Technique: Hot Rolled; Material: Carbon Steel; Surface Treatment: Varnishing; Usage: Pipeline Transport, Oil/Gas Drilling; Section Shape: Round; Quality Inspection: Ut, Chemical Composition, Physical Properties/SGS; Length: 2.5-12mm or Customized; Outside Diameter: 4 1/2inch to 20inch; Heat Treatment: Quenched, Tempered, Annealed; Surface Require: Black, Grinding, Bright, Polish;	Type: Welded; Technique: ERW; Material: Carbon Steel; Surface Treatment: Black; Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Construction & Decoration; Section Shape: Round; Advantage: Better Price and Quality; Size: 1/2"-12"(21.3--323.9mm);	Type: Welded; Technique: ERW; Material: Carbon Steel; Surface Treatment: Black; Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Construction & Decoration; Section Shape: Round; Advantage: Better Price and Quality; Size: 1/2"-12"(21.3--323.9mm);	Type: Welded; Technique: ERW; Material: Carbon Steel; Surface Treatment: Black; Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Construction & Decoration; Section Shape: Round; Advantage: Better Price and Quality; Size: 1/2"-12"(21.3--323.9mm);	Type: Seamless; Technique: Hot Rolled; Material: Carbon Steel; Surface Treatment: Black; Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Construction & Decoration; Section Shape: Round; Advantage: Better Price and Quality; Size: 1/4"-20"(17.1---610mm);
Supplier Name	Zhonghe Steel (Tianjin) Co., Ltd.	Tianjin Youfa International Trade Co., Ltd.	Tianjin Youfa International Trade Co., Ltd.	Tianjin Youfa International Trade Co., Ltd.	Tianjin Youfa International Trade Co., Ltd.
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