Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube

Round Api Casing Manufacturers & Suppliers

Round Api Casing Total 358 manufacturers & suppliers found with 1,074 products
Trading Company
API Casing and Tubing , Premium Connection , Seamless Mechanical Pipe Material , Pipes for Downhole Tools , Nickel Alloy Casing and Tubing
within 15 workdays
Cangzhou, Hebei
  • Wine Racking /Racking System/Packaging Frame for Casing & Tubing, Drill Pipe, Drill Collar.
    Negotiable
    10 Pieces (MOQ)
  • Oilfied Caing Pipe of Clamp-on Thread Protectors
    US$ 10 / Piece
    1 Piece (MOQ)
  • API 5CT 6 5/8" 20ppf PS Pslb Casing Pipe
    US$ 600 / Ton
    5 Tons (MOQ)

Jiangsu Kaiye Heavy Industry Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees63
Number of Employees
Manufacturer/Factory , Trading Company
Forging , Steel Forging , Forging Ring , Forging Blank , Forging Shaft
ODM, OEM
ISO9001:2015, ISO14001:2015
  • Engine Valve Forging Process Forging Valve Body Aluminum Forged Products
    US$ 1 / Piece
    1 Piece (MOQ)
  • Performance Forged Products Valve Body Forging Forged Rotor Shaft
    US$ 1 / Piece
    1 Piece (MOQ)
  • Key Way Shaft by Open Hot Forging and CNC Machining
    US$ 1 / Piece
    1 Piece (MOQ)

CHANGSHA YUXIN STEEL CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Steel Rod Bar , Steel Sheet Plate , Forged Steel , Special Steel , Stainless Steel
OEM, ODM
ISO 9001, ISO 14001
  • Wellhead Equipment Forged Special Steel Round Square Bar in Forging Process API 6A Rolls, Stabilizer
    US$ 500 / Piece
    1 Piece (MOQ)
  • Drilling Tools in Forged Steel Round Bars in Forging Process by API Standard 4145h Mod
    US$ 500 / Piece
    1 Piece (MOQ)
  • Forged Special Steel Round Bars in Forging Process by API Standard 4140, 4130, 4145h Mod for Drill Tools
    US$ 500 / Piece
    1 Piece (MOQ)

Chief Steel (Shanghai) Trading Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , ERW Pipe , SSAW , Carbon Steel , Tube
OEM
ISO 9001, ISO 14001, ISO 20000
  • ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe and Tube
    US$ 450 / Ton
    25 Tons (MOQ)
  • ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe and Tube
    US$ 450 / Ton
    25 Tons (MOQ)
  • ERW Pipe Smls Pipe LSAW Pipe SSAW Pipe En10219 ASTM252 A500 API 5L Pls 1 Psl2 Grb
    US$ 450 / Ton
    25 Tons (MOQ)

Wuxi Hongye New Materials Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Trading Company
Aluminum Plate , Aluminium Coil , Aluminum Foil , Aluminium Strip , Aluminum Rod
OEM, ODM, Own Brand
Nil
  • Stainless/Seamless/Galvanized/Spiral/Welded/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/Black/API 5L/Carbon/304/Oval/Cold Drawn/Line/Steel Pipe/Tube
    US$ 1100 / Ton
    5 Tons (MOQ)
  • Stainless/Seamless/Galvanized/Spiral/Welded/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/Black/API /Carbon/304/Oval/Cold Drawn//Line/Steel Tube/Pipe
    US$ 800 / Ton
    5 Tons (MOQ)
  • API Spec 5CT J55/K55/N80/L80/P110/K5555 Seamless Steel Pipe for Casing
    US$ 900 / Yard
    1 Yard (MOQ)

Jiangsu Deenpu Petrochemical Machinery Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
API 16A Annular Bop , API 16A RAM Bop , FC Slab Gate Valve , Mud Gate Valve , Plug Valve
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Casing Power Tong Series Tq with Torque Gauge
    US$ 1000 / Piece
    1 Piece (MOQ)
  • Bop Equipment Annular Bop
    US$ 2000 / Piece
    1 Piece (MOQ)
  • Well Cementing Head for Oilfield Wellhead
    US$ 100 / Piece
    1 Piece (MOQ)

Zhejiang Chanyat Power Engineering Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area120
Plant Area
Number of Employees6
Number of Employees
Trading Company
Pipe; Fitting; Flange
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001
  • ASTM API En ISO Seamless Stainless Steel Pipe
    US$ 300 / Ton
    1 Ton (MOQ)
  • API SPEC 5CT H40 J55 K55 N80-1 Casing Pipe For The Well of Oil and Gas Industry
    US$ 300 / Ton
    1 Ton (MOQ)
  • H40 J55 K55 N80 L80 C90 PCTG oil pipe API5CT
    US$ 900 / Ton
    1 Ton (MOQ)

Xi'an Boban Oil Tools Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees2
Number of Employees
Trading Company
Solid Control System , Downhole Drilling Tools , Rig Component , Tubular Handling Tools , Steel Wire Rope
OEM, ODM
Response Time≤3h
  • API Standard Drill Pipe for Oilfield Use
    US$ 10000 / Piece
    1 Piece (MOQ)
  • API Seamless Casing Drill for Oil Well Casing Steel Pipe Tube
    US$ 450 / Ton
    1 Ton (MOQ)
  • Oil Field High Pressure Swivel Joint/API Oil Drilling Equipment Elbow
    US$ 100 / Piece
    1 Piece (MOQ)

Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area156
Plant Area
Number of Employees3
Number of Employees
Trading Company
Tinned Strip Coil , Welding electrode
OEM
ISO 9001
  • Carbon Steel Made in China Large Diameter Welded ERW Spiral Welded Steel Pipe
    US$ 600 / Ton
    10 Tons (MOQ)
  • Seamless Steel Pipe Tube GB/T8163-2008 Seamless Steel Pipe
    US$ 600 / Ton
    1 Ton (MOQ)

SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , Fasteners , Stainless Steel Wire Rope , Titanium , Titanium Tube
OEM, ODM, Own Brand, good
ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
  • Oil Casing Tube API 5CT Casing Pipe in Steel Tube
    US$ 1 / kg
    5000 kg (MOQ)

Zhejiang Longye Pipe Industry Co, . Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
PE Pipes , PPR Pipes , PE Fittings , PPR Fittings , Plastic Tube
OEM, Own Brand
ISO 9001
  • New Water Well Drill  Pipe  Used/Oil Well Casing  Pipe/API Drill  Pipe, Gas  Pipe for Plastic Rod
    US$ 0.01 / Meter
    1 Meter (MOQ)
Manufacturer/Factory , Trading Company , Group Corporation , Other
API Tubing , API Casing , API Drill Pipe , Downhole Motor , Other Accesaries in Oil Field
Own Brand
HSE, ISO 14001, ISO 9001, OHSAS/ OHSMS 18001, QHSE
  • Seamless Casing Under API
    US$ 1000 / Ton
    10 Tons (MOQ)

Anhui Fukai Special Materials Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees300
Number of Employees
Manufacturer/Factory , Trading Company
Stainless steel round steel; Stainless steel pipe; Stainless steel bar; Stainless steel plate;High temperature alloy steel Duplex steel
ODM, Own Brand
ISO9001:2015, ISO14001:2015, GJB9001C-2017, PED certificate
  • Alloy Round Fukai Wooden Case API 5CT Casing Pipe Steel Tube
    US$ 50000 / Ton
    1 Ton (MOQ)
  • Polished Round Carbon Galvanized API 5CT Casing Stainless Pipe Steel Coil with Low Price
    US$ 8000 / Ton
    1 Ton (MOQ)
  • High Quality Alloy Polished Pipe Galvanized API 5CT Casing Stainless Steel Plate
    US$ 8000 / Ton
    1 Ton (MOQ)

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Alloy Steel Pipe , Stainless Steel Coil
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • API5l Casting Line Pipe / API5l Casting Line Tube
    US$ 650 / Ton
    1 Ton (MOQ)
  • Carbon Steel Seamless Pipe
    US$ 500 / Ton
    1 Ton (MOQ)
  • API 5L Gradeb Psl1 Psl2 Black Seamless Steel Pipe with Best Price
    Negotiable
    1 Ton (MOQ)

Wanshida Steel (Shandong) Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area150
Plant Area
Number of Employees10
Number of Employees
Trading Company
PPGI , Galvanized Coil , Galvanized Pipe , Carbon Steel Coil , Carbon Steel Plate
ODM, Own Brand
Nil
  • ASTM A53 API 5L Round Square Black Seamless Carbon Steel Pipe and Tube
    US$ 399 / Ton
    3 Tons (MOQ)
  • API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Seamless/Welded Carbon Steel Pipe
    US$ 399 / Ton
    3 Tons (MOQ)
  • ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe and Tube
    US$ 399 / Ton
    3 Tons (MOQ)

Wuxi Biying Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Group Corporation
Steel Pipe , Steel Plate , Steel Coil , Steel Bar , Galvanized Steel Pipe
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe and Tube
    US$ 598 / Ton
    3 Tons (MOQ)
  • Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline Transport Decoration
    US$ 521 / Ton
    3 Tons (MOQ)
  • ASTM A106 A53 API 5L Round Black Seamless Carbon Steel Pipe and Tube
    US$ 598 / Ton
    3 Tons (MOQ)

Guangdong Shiji Feiyang Metal Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Stainless Steel Coil/Strip , Stainless Steel Sheet/Plate , Stainless Steel Pipe/Tube , Stainless Steel Bar , Stainless Steel Angle Bar
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Seamless/Welded Carbon Steel Pipe
    US$ 680 / Ton
    1 Ton (MOQ)
  • High Quality ASTM A106 A53 Sch40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Hot Rolled Carbon Steel Pipe Tube
    US$ 1500 / Ton
    1 Ton (MOQ)
  • Carbon Steel LSAW ERW API 5CT X52 X60 ASTM A106b/ API5l/API 5CT 8"-60" X52 X65 X70 X80 Black Carbon Ms Mild Welded Casing LSAW Carbon Steel Pipe
    US$ 680 / Ton
    1 Ton (MOQ)

Liaocheng Jiadonghe Steel Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Seamless Square Steel Pipe , Railyway Steel Rail , Cold Rolled Precision Steel Tubes Pipes , Galvanized Steel Pipe , Steel Sheet/Plate
OEM, ODM
ISO 9001, ISO 9000, ISO 10012
  • DIN ASTM API Standard SAE1020 Hot/Cold Rolled Fluid Conveying Steel Tube Alloy Carbon Seamless Round Pipe
    US$ 600 / Ton
    1 Ton (MOQ)
  • ASTM A106/API 5L Ms Seamless Steel Pipe Manufacturers Carbon Steel Tube Hot Rolled Round Black Iron Tube Price
    US$ 600 / Ton
    1 Ton (MOQ)
  • Hot Rolled Seamless Tube API Seamless Steel Pipe Carbon Steel Pipe Tube
    US$ 600 / Ton
    1 Ton (MOQ)

Zhong Neng Steel Union (qingdao) Heavy Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Other , Group Corporation
Carbon Steel , Stainless Steel , Galvanized Steel , Aluminium Alloy , PPGI&Gl
OEM, ODM
ISO 9001, ISO 14001, BRC
  • OCTG Casing Pipe 9 5/8" Oil Pipe API 5CT Seamless Steel Painted Round Cutting Non-Alloy Cn; Heb - 350 mm 5.21 - 13.06 mm Black Carbon Pipe
    US$ 450 / tons
    2 tons (MOQ)
  • Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline
    US$ 422 / tons
    1 tons (MOQ)
  • Steel Pipe Manufacturer ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L Sch40 Oil and Gas Pipeline
    US$ 650 / tons
    1 tons (MOQ)

Qingdao Xinzhonglian Steel Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Trading Company
Wire , Galvanized Wire , Wire Rope , PC Strand , Rebar
OEM, ODM, Own Brand
ISO 9001
  • A106 API 5L A53 A106 API 5L Sch 40 ERW Carbon Welded Steel Tube Hollow Section Pipeline Seamless Steel Round Carbon Steel Pipe
    US$ 500 / Ton
    1 Ton (MOQ)
  • API 5L X70 Standard Welded Black Round Steel Pipe Carbon Steel for Gas and Oil Pipeline
    US$ 500 / Ton
    1 Ton (MOQ)
  • High Strength ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L
    US$ 500 / Ton
    1 Ton (MOQ)

Shandong Kaimu International Trading Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Trading Company
Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , PPGI Steel Coil , Galvanized Steel Pipe
OEM, ODM
Response Time≤3h
  • High Quality Round Seamless Pipe API Spec 5L JIS G3454 Carbon Steel Tube
    US$ 450 / Ton
    5 Tons (MOQ)
  • Customized Round Boiler API Spec 5CT JIS G3452 Sgp Alloy Steel Pipe
    US$ 450 / Ton
    5 Tons (MOQ)
  • Hot Rolled Alloy Tube Seamless Carbon Steel Pipe with Good Price 2mm-60mm
    US$ 450 / Ton
    5 Tons (MOQ)

Shandong Jht Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Hot Rolled Coil/Sheet/Strip/Pipe , Cold Rolled Coil/Sheet/Strip , Galvanized Coil/Sheet/Strip/Pipe , PPGI Coil/Sheet/Strip , Stainless Coil/Sheet/Strip
OEM, ODM
ISO 9001
  • Manufacturer Q235B ASTM API 5L Round Square Grooved Seamless/Welded BS, DIN, GB, JIS Carbon Steel Pipe
    US$ 688 / Ton
    25 Tons (MOQ)
  • ASTM A53 API 5L Round Black Seamless Carbon Steel Tube Seamless Carbon Pipe
    US$ 688 / Ton
    25 Tons (MOQ)
  • Sch40 DN15 Q235B Q355b API 5L Q345b Chromoly Carbon Black Thick Wall Large Diameter Cold Drawn Steel Seamless Tube/Pipe
    US$ 530 / Ton
    25 Tons (MOQ)

Wuxi Tenide Metal Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area105
Plant Area
Number of Employees5
Number of Employees
Trading Company
Stainless steel products; Carbon steel products; Aluminum products; Copper products
OEM, ODM, Own Brand
Response Time≤3h
  • Stainless/Seamless/Galvanized/Spiral/Welded/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/API /Carbon/304/Oval/Cold Drawn//Line/Steel Tube/Pipe
    US$ 800 / Ton
    5 Tons (MOQ)
  • High Standard Direct Selling Steel Carbon Tube Seamless Line Pipe Mild Carbon Steel Tube Round Square SSAW Sawl API 5L CS ERW Welded Steel Pipe
    US$ 499 / Ton
    1 Ton (MOQ)
  • API 5L Grade B Carbon Steel Seamless Pipe Line ASTM A106 A36 BS 1387 Ms Galvanized Hollow Section Steel Pipe Welded Steel Square Round Steel Pipe
    US$ 499 / Ton
    1 Ton (MOQ)

Shandong Xinhongsheng Metal Products Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Trading Company
Steel Pipe , Steel Bar , Steel Coil , Steel Sheet , Copper
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Hot Sales API ASTM A53 Q235 Q345 Q195 Hot Dipped Galvanized Round Gi Steel/Stainless Steel/Carbon Steel/Aluminum Pipe for Machinery
    US$ 600 / Ton
    25 Tons (MOQ)
  • Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline
    US$ 600 / Ton
    25 Tons (MOQ)
  • Q235B Pre Galvanized Steel Pipe Round Gi Steel Tubes and Pipes
    US$ 600 / Ton
    25 Tons (MOQ)

Jiangxi Guihai Trading Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Trading Company
Seamless Pipe , Welded Pipe , Steel Plate , Profile Steel
within 15 workdays
Nanchang, Jiangxi
  • API ASTM A53 Q235 Q345 Q195 Hot Dipped Galvanized Round Stainless Steel Seamless Welded Tube for Machinery
    US$ 2000 / Ton
    1 Ton (MOQ)
  • API 5L Ape 3PE Q235 Q345 Round Carbon 304 309S 310S Stainless Steel Welded Pipe for Construction Structure
    US$ 2000 / Ton
    1 Ton (MOQ)
  • A53/A53m A672 API 5L Spiral Welded Pipe 310S Stainless Steel Round Seamless Steel Tube
    US$ 2000 / Ton
    1 Ton (MOQ)

Liaocheng Dajin Steel Pipe Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Cold Drawn Precision Seamless Tube , Profiled Tube , Alloy Steel Tubes , Rectangular Pipe , Steel Pipe Cutting
OEM, ODM
ISO 9001
  • A53 Gr. B Tube Pipe Seamless Steel Precision Carbon Steel Casing Steel Hot Rolled Seamless Round API Broca De 1/2 Metal 12m
    US$ 700 / Ton
    1 Ton (MOQ)
  • ASTM A53 Gr. B Tube Pipe Seamless Steel Precision Carbon Steel Casing Steel Hot Rolled Seamless Round API Metal 12m
    US$ 700 / Ton
    1 Ton (MOQ)
  • ASTM A106 A53 Grb API 5L Grb Seamless Carbon Steel Pipe Casing Pipe Good Price Per Ton
    US$ 500 / Ton
    1 Ton (MOQ)

Hebei Reaguan International Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Pipe Elbow , Seamless Steel Pipe , Steel Plate , Steel Coil , Carbon Steel Pipe Fittings
within 15 workdays
Cangzhou, Hebei
  • Stainless/Seamless/Galvanized/Spiral/Welded/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/Black/API /Carbon/304/Oval/Cold Drawn//Line/Steel Tube/Pipe
    US$ 250 / Ton
    1 Ton (MOQ)
  • 8mm 10mm API EMT Mild Fluid Water Gas Round Hot Rolled Carbon Steel Pipe
    US$ 380 / Ton
    1 Ton (MOQ)
  • Factory Price ASME A53 A106 A335 P9 P11 P12 P15 P21 P22 API 5L ERW Spiral Galvanized/Black Round Carbon Steel Pipe
    US$ 550 / Ton
    1 Ton (MOQ)

Qingdao David Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
PE Pipe , HDPE Pipe , Floater , Thermoplastic Hose , Steel Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Dredging SSAW Carbon Seamless Steel Pipe
    US$ 10 / Meter
    1 Meter (MOQ)
  • China Qingdao Supplier For Full Size Welded Seamless Carbon Steel Pipe
    US$ 10 / Meter
    1 Meter (MOQ)
  • SSAW Dredging Sand Black Painting Casing Seamlessless Carbon Steel Pipeline
    US$ 10 / Meter
    1 Meter (MOQ)

Shandong Renai Lron & Steel Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Wear Plate , Wear Resistance Steel Plate , Abrasion Resistant Steel Plate , Corten Steel Plate , Weather Resistance Steel Plate
OEM, ODM, Own Brand
Response Time≤3h
  • A106 API 5L A53 A106 API 5L Sch 40 ERW Carbon Welded Steel Tube Hollow Section Pipeline Seamless Steel Round Carbon Steel Pipe
    US$ 620 / Ton
    5 Tons (MOQ)
  • A106 API 5L A53 A106 API 5L Sch 40 ERW Carbon Welded Steel Tube Hollow Section Pipeline Seamless Steel Round Carbon Steel Pipe
    US$ 620 / Ton
    5 Tons (MOQ)
  • API 5L Gr. B, X52, X60, X65m, X70 Psl1/Psl2 SSAW Large Size Welded Spiral Round Pipe Tube for Construction Projects, or Piling Projects
    US$ 620 / Ton
    5 Tons (MOQ)

SHANDONG CHANGFA ELECTRICAL EQUIPMENT CO., LTD

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Steel Pipe , Aluminum Coil , Galvanized Steel Coil , Steel Bar , Rebar
Response Time≤3h
ISO 9001, ISO 14001
  • Stainless/Seamless/Galvanized/Spiral/Welded/Copper/Casing/Square/Round/Aluminum/Precision/Black/API /Carbon/304/Oval/Cold Drawn//Line/Steel Tube/Pipe
    US$ 570 / Ton
    1 Ton (MOQ)
  • Stainless/Seamless/Galvanized/Spiral/Welded/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/Black/API /Carbon/304/Oval/Cold Drawn//Line/Steel Tube/Pipe
    US$ 500 / Ton
    1 Ton (MOQ)
  • API 5CT J55 K55 Oil Casing Rig Drilling Seamless Steel Pipe
    US$ 570 / Piece
    1 Piece (MOQ)
Items per Page: 10 | 30 | 50

Category

Metallurgy, Mineral & Energy (274) Manufacturing & Processing Machinery (192) Construction & Decoration (179) Industrial Equipment & Components (179) Tools & Hardware (135) Auto, Motorcycle Parts & Accessories (68) Instruments & Meters (55) Chemicals (37) Transportation (30) Service (21) More

Business Type

Manufacturer/Factory (273) Trading Company (235) Group Corporation (20) Individuals/SOHO (1) Other (7)

Management Certification

ISO 9001 (240) ISO 9000 (97) ISO 14001 (97) ISO 14000 (58) OHSAS/ OHSMS 18001 (48) ISO 20000 (47) QC 080000 (44) HSE (43) BSCI (43) IATF16949 (42) ISO 14064 (35) ISO9001:2015 (34) GMP (33) ASME (31) Others (29) ANSI/ESD (24) ISO14001:2015 (20) ISO 17025 (16) QHSE (16) ISO 10012 (16) ISO 13485 (14) BRC (14) BS 25999-2 (14) ISO 22000 (14) SA 8000 (12) QSR (12) ISO 29001 (12) ISO 50001 (12) EICC (12) FSC (12) HQE (11) LEED (11) SHE Audits (11) WRAP (10) HACCP (10) AIB (10) GAP (10) PAS 28000 (9) BREEAM (9) SEDEX (9) IFS (8) ISO45001:2016 (7) ISO9001:2008 (4) ISO14001:2004 (1) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (107) >100 Million USD (12) 50 ~ 100 Million USD (8) 10 ~ 50 Million USD (8) 2.5 ~ 5 Million USD (7) 5 ~ 10 Million USD (5) 1 ~ 2.5 Million USD (2) More

No. of Employees

5-50 People (78) 51-200 People (35) 201-500 People (10) Less than 5 People (9) Above 1000 People (4) 501-1000 People (3) More

Province & Region

Shandong (140) Jiangsu (47) Tianjin (38) Hebei (33) Zhejiang (15) Shanghai (14) Henan (13) Hunan (12) Shaanxi (11) Guangdong (10) Beijing (6) Fujian (4) Shanxi (4) Liaoning (2) Hainan (2) Anhui (2) Gansu (1) Sichuan (1) Inner Mongolia (1) Heilongjiang (1) Jiangxi (1) More