Products

Suppliers

Filter Gallery
1,307

Seamless Pipe Bs3059

Products
Pipe Steel Pipe Pipe Products Pipe Set Stainless Steel Pipe Carbon Steel Pipe

Sorry! No matches were found.

BS3059 Grade 360 Seamless Boiler Pipes

BS3059 Grade 360 Seamless Boiler Pipes

US $ 850-900 / Ton FOB
10 Tons (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Heat Exchanger and Boiler Seamless Steel Pipe in BS3059 PT2 360 620-460 15crmog 12cr1movg

Heat Exchanger and Boiler Seamless Steel Pipe in BS3059 PT2 360 620-460 15crmog 12cr1movg

US $ 850-1,600 / Ton FOB
25 Tons (MOQ)
More
Material : Alloy Steel
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
BS3059-2 DIN17175 DIN1629 DIN2391-1 Seamless/Welded Stee Pipe

BS3059-2 DIN17175 DIN1629 DIN2391-1 Seamless/Welded Stee Pipe

US $ 850-1,500 / Ton FOB
1 Ton (MOQ)
More
Main Products: Malleable Iron Pipe Fittings, Grooved Fittings, Butt Weld Pipe Fittings, Forged Steel Flanges, Forged Steel Fittings, Stainless Steel Valves & Fittings, Brass Valves & Fittings, Ductile Iron Valves & Fittings, HDPE Valves & Fittings, PVC Valves & Fittings
Contact Supplier
Audited Supplier
Hefei Lamat Piping Co., Ltd.

Anhui, China Since 2018
Chat Now Send Inquiry
High Quality Stpg370 BS3059 S355jo P235tr2 Sch160 Carbon Seamless Steel Pipe

High Quality Stpg370 BS3059 S355jo P235tr2 Sch160 Carbon Seamless Steel Pipe

US $ 500-760 / Ton FOB
2 Tons (MOQ)
More
Material : Carbon Steel
Contact Supplier
Audited Supplier
Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
Chat Now Send Inquiry
BS1387 BS3059 En10025 Seamless/Welded/Carbon/Zinc Coated/Hot DIP/Galvanized Steel Round/Square Pipe

BS1387 BS3059 En10025 Seamless/Welded/Carbon/Zinc Coated/Hot DIP/Galvanized Steel Round/Square Pipe

US $ 633-705 / Ton FOB
5 Tons (MOQ)
More
Main Products: Seamless Steel Pipe, Boiler Tube, Casing/Drill Pipe, Alloy Steel Pipe, Gas Cylinder Tube, Oil Line Steel Pipe, 3PE/2PE Steel Pipe, Stainless Steel Pipe
Contact Supplier
Audited Supplier
TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China Since 2017
Chat Now Send Inquiry
L38 Carbon S Steel Pipe / Tube Price Per Kg 106A BS3059 Standards DIN St35 Material Specifications

L38 Carbon S Steel Pipe / Tube Price Per Kg 106A BS3059 Standards DIN St35 Material Specifications

US $ 400-550 / Ton FOB
1 Ton (MOQ)
More
Section Shape : Round
Contact Supplier
Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
Chat Now Send Inquiry
BS3059 4140 Ms Dnv A53 Carbon Steel Pipes Pressure Drain Metal Pipes

BS3059 4140 Ms Dnv A53 Carbon Steel Pipes Pressure Drain Metal Pipes

US $ 400-550 / Ton FOB
1 Ton (MOQ)
More
Main Products: Carbon Steel Product, Steel Rebar, Galvanized Steel Products, Prepainted Steel Series, Stainless Steel Products, Profile Steel Series, Roofing Sheet, Ductile Iron Pipe, Iron Wire, Steel Sheet Pile
Contact Supplier
Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
Chat Now Send Inquiry
on Sale BS 1387 BS3059 Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Gi Pipe

on Sale BS 1387 BS3059 Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Gi Pipe

US $ 633-705 / Ton FOB
5 Tons (MOQ)
More
Surface Treatment : Black
Contact Supplier
Audited Supplier
TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China Since 2017
Chat Now Send Inquiry
BS3059 En10083 Q195 Q235 Round Galvanized Steel Pipe DN40 DN50 Galvanized Structural Steel Tube for Industry

BS3059 En10083 Q195 Q235 Round Galvanized Steel Pipe DN40 DN50 Galvanized Structural Steel Tube for Industry

US $ 633-705 / Ton FOB
5 Tons (MOQ)
More
Main Products: Seamless Steel Pipe, Boiler Tube, Casing/Drill Pipe, Alloy Steel Pipe, Gas Cylinder Tube, Oil Line Steel Pipe, 3PE/2PE Steel Pipe, Stainless Steel Pipe
Contact Supplier
Audited Supplier
TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China Since 2017
Chat Now Send Inquiry
Steam Boiler Steel Tube or Pipe in BS3059 Part II Gr. 360 Gr. 440 Gr. 620-460 Gr. 622-490

Steam Boiler Steel Tube or Pipe in BS3059 Part II Gr. 360 Gr. 440 Gr. 620-460 Gr. 622-490

US $ 870-3,700 / Ton FOB
25 Tons (MOQ)
More
Surface Treatment : Black
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
BS3059 Part 1 Gr. 360 Seamless Steel Boiler Tube

BS3059 Part 1 Gr. 360 Seamless Steel Boiler Tube

US $ 490-990 / Ton FOB
5 Tons (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Seamless Cold Drawn Low Carbon Steel Heat Exchanger and Condenser Tubes in BS3059 Part II Gr. 360 DIN17175 St35.8 St37

Seamless Cold Drawn Low Carbon Steel Heat Exchanger and Condenser Tubes in BS3059 Part II Gr. 360 DIN17175 St35.8 St37

US $ 880-1,500 / Ton FOB
10 Tons (MOQ)
More
Material : Alloy Steel
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
Related Searches
Pipe Material Steel Pipe Product Stainless Pipe Wholesale Seamless Pipe Bs3059 Machine Pipe Steel Pipe Material
Steel Pipe & Tube Alloy Steel High Pressure Seamless Steel Pipe Low Alloy Seamless Steel Pipe Carbon Steel Pipe Steel Round Bar
Stainless Steel Tube Seamless Steel Pipe Tube Galvanized Steel Tube Steel Square Tube Rectangular Steel Tube Carbon Steel Tube
BS3059 Part 2 Steel 360 Seamless Boiler Tube Pipe

BS3059 Part 2 Steel 360 Seamless Boiler Tube Pipe

US $ 1,200 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
BS3059 PT. 1 Gr. 320 Seamless Steel Tube for High Pressure Boiler System

BS3059 PT. 1 Gr. 320 Seamless Steel Tube for High Pressure Boiler System

US $ 2.5-8.9 / kg FOB
100 kg (MOQ)
More
Surface Treatment : Black
Contact Supplier
Audited Supplier
EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
Chat Now Send Inquiry
Seamless Boiler Steel Tube in BS3059 Gr. 629-590 Gr. 91 Gr. 762 for Boiler and Superheater

Seamless Boiler Steel Tube in BS3059 Gr. 629-590 Gr. 91 Gr. 762 for Boiler and Superheater

US $ 780-3,700 / Ton FOB
25 Tons (MOQ)
More
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
BS3059 PT. 1 Gr 430 Gr 440 Seamless Steel Tube

BS3059 PT. 1 Gr 430 Gr 440 Seamless Steel Tube

US $ 750-800 / Ton FOB
10 Tons (MOQ)
More
Usage : Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
BS3059 PT2 Carbon and Alloy Steel Seamless Steel Tube for High Pressure and Temperature Boiler and Superheater

BS3059 PT2 Carbon and Alloy Steel Seamless Steel Tube for High Pressure and Temperature Boiler and Superheater

US $ 780-1,500 / Ton FOB
100 Tons (MOQ)
More
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
Cold Formed Boiler Pressure Seamless Low Carbon Steel Tube ASME SA192 SA179 SA179m BS3059 Gr. 360

Cold Formed Boiler Pressure Seamless Low Carbon Steel Tube ASME SA192 SA179 SA179m BS3059 Gr. 360

US $ 870-1,700 / Ton FOB
25 Tons (MOQ)
More
Type : Seamless
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
Seamless Boiler and Superheater Steel Tube in BS3059 Gr. 360 Gr. 620-460 Gr. 622-490 Gr. 629-470

Seamless Boiler and Superheater Steel Tube in BS3059 Gr. 360 Gr. 620-460 Gr. 622-490 Gr. 629-470

US $ 780-3,700 / Ton FOB
25 Tons (MOQ)
More
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
BS3059 Part-I 320 Cfs Steel Boiler Tube and Pipe

BS3059 Part-I 320 Cfs Steel Boiler Tube and Pipe

US $ 900 / Piece FOB
5 Pieces (MOQ)
More
Material : Carbon Steel
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Related Videos
  • What is BS3059 Grade 360 Seamless Boiler Pipes
    What is BS3059 Grade 360 Seamless Boiler Pipes
    US $ 850-900 /Ton
    10 Tons (MOQ)
    Contact Supplier
  • What is Heat Exchanger and Boiler Seamless Steel Pipe in BS3059 PT2 360 620-460 15crmog 12cr1movg
    What is Heat Exchanger and Boiler Seamless Steel Pipe in BS3059 PT2 360 620-460 15crmog 12cr1movg
    US $ 850-1,600 /Ton
    25 Tons (MOQ)
    Contact Supplier
  • What is BS3059-2 DIN17175 DIN1629 DIN2391-1 Seamless/Welded Stee Pipe
    What is BS3059-2 DIN17175 DIN1629 DIN2391-1 Seamless/Welded Stee Pipe
    US $ 850-1,500 /Ton
    1 Ton (MOQ)
    Contact Supplier
  • What is High Quality Stpg370 BS3059 S355jo P235tr2 Sch160 Carbon Seamless Steel Pipe
    What is High Quality Stpg370 BS3059 S355jo P235tr2 Sch160 Carbon Seamless Steel Pipe
    US $ 500-760 /Ton
    2 Tons (MOQ)
    Contact Supplier
Power Station Boiler Seamless Steel Tube in BS3059 Part II 2 Gr. 360 Gr. 440 Gr. 620-460 Gr. 622-490

Power Station Boiler Seamless Steel Tube in BS3059 Part II 2 Gr. 360 Gr. 440 Gr. 620-460 Gr. 622-490

US $ 900-2,000 / Ton FOB
25 Tons (MOQ)
More
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
BS 3602 Grade 1, Grade 360 Carbon Steel Pipe

BS 3602 Grade 1, Grade 360 Carbon Steel Pipe

US $ 750 / Ton FOB
5 Tons (MOQ)
More
Usage : Boiler Pipe
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
A179 A192 A210 DIN17175 DIN1629 Boiler Tube/Pipe

A179 A192 A210 DIN17175 DIN1629 Boiler Tube/Pipe

US $ 860-900 / Ton FOB
5 Tons (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Seamless Pipe Bs3059 FAQ
  • QWhat are the common types of steel used in manufacturing steel pipes and tubes?

    Our Seamless Pipe Bs3059 offers exceptional quality and style within the Steel Pipe & Tube category.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.

  • QHow can I find trustworthy suppliers of steel pipes and tubes in China?

    The Seamless Pipe Bs3059 is an essential part of our Steel Pipe & Tube offerings.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.

  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    Discover the perfect Steel Pipe & Tube addition with our Seamless Pipe Bs3059.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.

DIN17175 13crmo4-4 13crmo4-5 Seamless Steel Pipes

DIN17175 13crmo4-4 13crmo4-5 Seamless Steel Pipes

US $ 750-850 / Ton FOB
1 Ton (MOQ)
More
Section Shape : Round
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
En10216-3 P355n P460n P355nh Hot Rolled Seamless Steel Pipes

En10216-3 P355n P460n P355nh Hot Rolled Seamless Steel Pipes

US $ 850-2,500 / Ton FOB
25 Tons (MOQ)
More
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
Alloy Steel Seamless Steel Pipes 4140 4130 ASTM A519

Alloy Steel Seamless Steel Pipes 4140 4130 ASTM A519

US $ 870-1,800 / Ton FOB
25 Tons (MOQ)
More
Special Use : High-strength Steel Plate, Free Cutting Steel
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
ASME SA335 P5 P9 P11 P12 P22 P91 P92 Alloy Seamless Steel Tube Smls Pipe

ASME SA335 P5 P9 P11 P12 P22 P91 P92 Alloy Seamless Steel Tube Smls Pipe

US $ 500-650 / Ton FOB
5 Tons (MOQ)
More
Main Products: Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
Contact Supplier
Audited Supplier
Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
Chat Now Send Inquiry
S355K2h S355j2h S275j2h Hot Rolled Seamless Steel Pipes

S355K2h S355j2h S275j2h Hot Rolled Seamless Steel Pipes

US $ 870-1,800 / Ton FOB
25 Tons (MOQ)
More
Application : Tool Steel Bar
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
ASTM A53 API 5L Round Black Pipe Carbon Seamless Steel Pipe

ASTM A53 API 5L Round Black Pipe Carbon Seamless Steel Pipe

US $ 500-1,500 / Ton FOB
1 Ton (MOQ)
More
Main Products: Stainless Steel Plate, Wear Resistant Steel Plate, Alloy Steel, Higt Strength Steel, Stainless Steel Coil, Galvanized Steel, Ship Steel Plate, Steel Wire, Stainless Steel Pipe, Carton Steel Pipe
Contact Supplier
Audited Supplier
Shandong gangpu metal materials Co., Ltd.

Shandong, China Since 2021
Chat Now Send Inquiry
DIN 17175 Grade 10crmo910 Seamless Steel Pipes

DIN 17175 Grade 10crmo910 Seamless Steel Pipes

US $ 700-900 / Ton FOB
1 Ton (MOQ)
More
Section Shape : Round
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Boiler and Heat Exchanger Seamless Steel Tubes and Pipes En10216-2 X20crmov11-1 X10crmovnb9-1 X11crmo9-1+Nt

Boiler and Heat Exchanger Seamless Steel Tubes and Pipes En10216-2 X20crmov11-1 X10crmovnb9-1 X11crmo9-1+Nt

US $ 970-6,900 / Ton FOB
25 Tons (MOQ)
More
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
Hot Rolled Sch40 Round Black Carbon Steel Seamless Pipe

Hot Rolled Sch40 Round Black Carbon Steel Seamless Pipe

US $ 500-1,500 / Ton FOB
1 Ton (MOQ)
More
Section Shape : Round
Contact Supplier
Audited Supplier
Shandong gangpu metal materials Co., Ltd.

Shandong, China Since 2021
Chat Now Send Inquiry
DN300 Sch160 A355 P11 Carbon Steel Pipe Low Temperature Steel Pipe

DN300 Sch160 A355 P11 Carbon Steel Pipe Low Temperature Steel Pipe

US $ 800-900 / Ton FOB
1 Ton (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Contact Supplier
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Boiler Accessories, Boiler Steel Pipe, Finned Pipe

Boiler Accessories, Boiler Steel Pipe, Finned Pipe

US $ 780-3,700 / Ton FOB
25 Tons (MOQ)
More
Surface Treatment : Black
Contact Supplier
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
Chat Now Send Inquiry
for Gas and Oil Used API 5L Gr. B Seamless Carbon Steel Pipe

for Gas and Oil Used API 5L Gr. B Seamless Carbon Steel Pipe

US $ 500-1,500 / Ton FOB
1 Ton (MOQ)
More
Main Products: Stainless Steel Plate, Wear Resistant Steel Plate, Alloy Steel, Higt Strength Steel, Stainless Steel Coil, Galvanized Steel, Ship Steel Plate, Steel Wire, Stainless Steel Pipe, Carton Steel Pipe
Contact Supplier
Audited Supplier
Shandong gangpu metal materials Co., Ltd.

Shandong, China Since 2021
Chat Now Send Inquiry
High Pressure Seamless Stainless Steel Pipe

High Pressure Seamless Stainless Steel Pipe

US $ 660-999 / Ton FOB
5 Tons (MOQ)
More
Technique : Cold Drawn
Contact Supplier
Audited Supplier
EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
Chat Now Send Inquiry
View More

Related Searches

Building Pipe Seamless Pipe Round Pipe Custom Pipe Seamless Tube Pipe Seamless Round Pipe Seamless Steel Pipe Seamless Welded Pipe Seamless Gas Pipe Seamless Boiler Pipe

You may also like

Stainless Seamless Pipe Seamless Tubing Pipe oil seamless pipe Seamless Structure Pipe seamless line pipe seamless fluid pipe

Browse by Categories

Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > Stainless Steel Tube
1/37
TOP

Search Filter

Categories

More Less
  • Steel Pipe & Tube
  • Alloy Steel
  • High Pressure Seamless Steel Pipe
  • Low Alloy Seamless Steel Pipe
  • Carbon Steel Pipe
  • Steel Round Bar
  • Elbow
  • Boiler
  • Stainless Steel Pipe
  • Other Heaters & Heat Exchangers

Material

More Less
  • Carbon Steel
  • Alloy Steel
  • Stainless Steel

Section Shape

More Less
  • Round
  • Special Section
  • Rectangular

Technique

More Less
  • Cold Drawn
  • Hot Rolled
  • Cold Rolled
  • ERW

Type

More Less
  • Seamless
  • Welded

Usage

More Less
  • Pipeline Transport
  • Boiler Pipe
  • Machinery Industry
  • Chemical Industry
  • Oil/Gas Drilling
  • Special Purpose
  • Construction & Decoration
  • Hydraulic/Automobile Pipe
  • Mining
  • Food/Beverage/Dairy Products

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory

Company Location

More Less
  • Shandong
  • Tianjin
  • Guangdong
  • Hunan
  • Hebei
  • Henan
  • Sichuan
  • Jiangsu
  • Shanxi
  • Shanghai
  • Shaanxi
  • Anhui
Reset Done