ASTM A333 LOW TEMEPERATURE SERVICE CARBON STEEL SEAMLESS PIPES – A333 GRADE 3 PIPE / ASTM A333 Grade 6 Pipe_pipe

ASTM A333 LOW TEMEPERATURE SERVICE CARBON STEEL SEAMLESS PIPES – A333 GRADE 3 PIPE / ASTM A333 Grade 6 Pipe

A333 Grade 3 Carbon Steel Pipes | A333 Grade 6 Carbon Steel Pipe | IBR A333 Certified Carbon Steel Pipes | ASTM A333 Grade 6 Pipe | ASTM A333 Grade 3 Pipe

A333 GR. 3/ GR. 6 Carbon Steel Seamless Pipes | A333 Grade 3 / Grade 6 Carbon Steel LSAW Pipes | A333 GR. 3/ GR. 6 Steel Pipes | ASTM A333 Low Temperature Service Pipe

HSH China Manufacturer & Fabricator, Importer, Stockholder, Exporter of A333 GRADE 3 / 6 Pipe, premier suppliers of bulk A333 Grade 3/6 Carbon Steel Seamless Pipes Stock worldwide. Fast delivery guaranteed for every size A333 Grade 3/6 Carbon Steel Seamless Pipes, A333 Grade 3/6 Carbon Steel Seamless Pipes & Carbon Steel Pipe, largest range of A333 Grade 3/6 Carbon Steel Seamless Pipes Suppliers in India.

covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.

This specification covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.ASTM A333 Pipe grades permit low temperature service.

This specification covers nominal (average) walled pipe almost exclusively in seamless. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties. A333 pipe is furnished to nine different grades designated by numbers 1, 3, 4, 6, 7, 8, 9, 10, & 11. Discussed herein are Grades 1 and 6.

Prosaic Steel Supply supplies a full range of ASTM A333 (ASME S/A 333)

ASTM A333 Grade 3/6 Steel Pipes, ASTM A333 Low Temperature Grade 6 Steel Tubes Specifications, Stock and Supply Range

ASTM A333 Grade 3/6 Carbon Steel Pipes

  1. Size Range: 1/2” NB to 36” NB
  2. Thickness: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
  3. Applications: Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes

End Connections for Line Pipes: Plain, Bevel, Screwed, Threaded

Type: Seamless / ERW / Welded / Fabricated / CDW

Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths

End: Plain End, Beveled End, Treaded

End Protection: Plastic Caps

Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements

Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate

Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests

Specials: Sizes and Specifications other than above can be manufactured on request

Chemical Requirements of A333 Grade 3 / 6 Pipes

Composition, %
Element Grade 1 Grade 3 Grade 6
Carbon, max 0.30 0.19 0.30
Manganese 0.40 – 1.06 0.31 – 0.64 0.29 – 1.06
Phosphorous, max 0.025 0.025 0.025
Sulfur, max 0.025 0.025 0.025
Silicon 0.18 -0.37 0.10 min
Nickel 3.18 – 3.82

For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese. When Grade 6 is ordered under this specification, supplying an alloy grade that specifically requires the addition of any element other than those listed for the ordered grade is not permitted. However, the addition of elements required for the deoxidation of the steel is permitted.

Tensile Requirements of A333 Grade 3/6 Pipe
The material shall conform to the requirements as proscribed:

Grade 1 Grade 3 Grade 6
psi MPa psi MPa psi MPa
Tensile Strength, min 55,000 380 65,000 450 60,000 415
Yield Strength, min 30,000 205 35,000 240 35,000 240
Longitudinal Transverse Longitudinal Transverse Longitudinal Transverse
Elongation in 2 in. or 50 mm, (or 4D), min,%:
Basic minimum elongation for walls 5/16 in.[8 mm] and over in thickness, strip tests, and for all small sizes tested in full section 35 35 30 20 30 16.5
When the standard round 2-in. or 50-mm gage length or proportionally smaller size test specimen with the gage length equal to 4D (4 times the diameter) is used 28 20 22 14 22 12
For strip tests, a deduction for each 1/32in. [0.8 mm] decrease in wall thickness below 5/16 in. [8 mm] from the basic minimum elongation of the following percentage 1.75 1.25 1.50 1.00 1.50 1.00
Elongation in 2 in. or 50 mm, min, %:

Wall Thickness Grade 1 strong>Grade 3 Grade 6
in. mm Longitudinal Transverse Longitudinal Transverse Longitudinal Transverse
5/16 (0.312) 8 35 25 30 20 30 16
9/32 (.281) 7.2 33 24 28 19 28 15
1/4 (.250) 6.4 32 23 27 18 27 15
7/32 (.219) 5.6 30 26 26
3/16 (.188) 4.8 28 24 24
5/32 (.156) 4 26 22 22
1/8 (.125) 3.2 25 21 21
3/32 (.094) 2.4 23 20 20
1/16 (.063) 1.6 21 18 18

Impact Requirements of A333 3/6 Grade Pipes

For Grades 1, 3 and 6, the notched-bar impact properties of each set of three impact specimens, including specimens for the welded joint in welded pipe with wall thicknesses of 0.120 in. [3 mm] and larger, shall not be less than the values prescribed:

Size of Specimen, min Minimum Average Notched Bar Impact Value of Each Set of Three Specimens Minimum Notched Bar Impact Value of One Specimen Only of a Set Impact Temperature
ft-lbf J ft-lbf J Grade Min Impact
Test Temp
10 by 10 13 18 10 14 F C
10 by 7.5 10 14 8 11 1 -50 -45
10 by 6.67 9 12 7 9 3 -150 -100
10 by 5 7 9 5 7 6 -50 -45
10 by 3.33 5 7 3 4
10 by 2.5 4 5 3 4
Trade Name Grade 1 Low Temp
Grade 6 Low Temp Grade 3 Low Temp
Seamless / Welded Pipe A/SA333 Grade 1 A/SA333 Grade 6 A/SA333 Grade 3

Mechanical Testing

Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested. For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe. Hydrostatic Test Impact Test One notched bar impact test, consisting of breaking three specimens shall be made from each heat represtented in a heat-treatment load on specimens taken from the finished pipe.

Heat Treatment Requirements

All seamless and welded pipe shall be treated to control their microstructure by the following methods: Normalizing per A 333/A 333M-05 section 4.2.1.1; section 4.2.1.2 or section 4.2.1.3 Quenched and Tempered per A 333/A 333M – 05 section 4.2.2.1 Double Normalized and Tempered per A 333/A 333M – 05 section 4.2.2.2

Applications of ASTM A333 Grade 3/6 Carbon Steel Pipes in Seamless & Welded Form

  1. Refineries
  2. Power Plants
  3. Boilers
  4. Ship Building
  5. Heat Exchangers
  6. Condensers
  7. Paper & Pulp
  8. Marine Applications
  9. Nuclear Power
  10. Fossil Fuel Power Plants

Are you also Looking for Carbon Steel Pipe Fittings ASTM A420 WPL6, ASTM A350 LF2?

Prosaic Steel is a reputed manufacturer of related carbon steel pipe fittings such as buittweld fittings, forged fittings, forged flanges, fasteners and gaskets.

  1. Carbon Steel Pipe ELBOWS 45°, 90°, 180°
  2. Carbon Steel Induction Bends
  3. Carbon Steel Tees – Straight, Reducing,
  4. Carbon Steel Concentric & Eccentric Reducers
  5. Carbon Steel Forged Steel Fittings: ASME B16.11
  6. Carbon Steel Pipe Flanges as per ANSI B16.5
  7. Gaskets
  8. Nut and Bolts

A333 Grade 3/6, API-5L Grade-B, X-42, X-46, X-52, X-56, X-60,X-65, X-70, X-80 PSL1 PSL2 Line PipeA333 Grade 3/6, API-5L Grade-B, X-42, X-46, X-52, X-56, X-60,X-65, X-70, X-80 PSL1 PSL2 Line Pipe
A333 Grade 3 Line Pipes – Available ex-stock
A333 Grade 3 Sour Service Line Pipes – Available ex-stock
A333 Grade 3 Low Temperature Service Seamless Pipes – Available ex-stockA333 Grade 6 Line Pipes – Available ex-stock
A333 Grade 6 Sour Service Line Pipes – Available ex-stock
A333 Grade 6 Low Temperature Service Seamless Pipes – Available ex-stock
API 5L Grade B PSL1 Line Pipes – Available ex-stock
API 5L Grade B PSL2 Line Pipes – Available ex-stock
API 5L Grade B PSL1 Sour Service Line Pipes – Available ex-stock
API 5L Grade B PSL2 Sour Service Line Pipes – Available ex-stock
API 5L Grade B PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L Grade B PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X42 PSL1 Line Pipes – Available ex-stock
API 5L X42 PSL2 Line Pipes – Available ex-stock
API 5L X42 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X42 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X42 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X42 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X46 PSL1 Line Pipes – Available ex-stock
API 5L X46 PSL2 Line Pipes – Available ex-stock
API 5L X46 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X46 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X46 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X46 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X52 PSL1 Line Pipes – Available ex-stock
API 5L X52 PSL2 Line Pipes – Available ex-stock
API 5L X52 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X52 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X52 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X52 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X56 PSL1 Line Pipes – Available ex-stock
API 5L X56 PSL2 Line Pipes – Available ex-stock
API 5L X56 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X56 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X56 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X56 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X60 PSL1 Line Pipes – Available ex-stock
API 5L X60 PSL2 Line Pipes – Available ex-stock
API 5L X60 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X60 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X60 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X60 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X65 PSL1 Line Pipes – Available ex-stock
API 5L X65 PSL2 Line Pipes – Available ex-stock
API 5L X65 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X65 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X65 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X65 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X70 PSL1 Line Pipes – Available ex-stock
API 5L X70 PSL2 Line Pipes – Available ex-stock
API 5L X70 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X70 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X70 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X70 PSL2 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X80 PSL1 Line Pipes – Available ex-stock
API 5L X80 PSL2 Line Pipes – Available ex-stock
API 5L X80 PSL1 Sour Service Line Pipes – Available ex-stock
API 5L X80 PSL2 Sour Service Line Pipes – Available ex-stock
API 5L X80 PSL1 NACE MR-0175 Line Pipes – Available ex-stock
API 5L X80 PSL2 NACE MR-0175 Line Pipes – Available ex-stock

Inspection & Approval Certificates : EN10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0175 / ISO 15156, NACE MR-01-03 / NACE MR-01-75 / ISO 15156, CE Marked, European Pressure Equipment Directive PED-97/23/EC, AD-2000-W0, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, with 3.2 certificate duly Certified & Approved by LRS (Lloyd’s Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3

Price:

  • US $600-1200 / Ton ( FOB Price)
  • US $650-900 / Ton ( FOB Price)
  • US $600-700 / Long Ton ( FOB Price)
  • US $0-1000 / Ton ( FOB Price)
  • US $100000-30000000 / Unit ( FOB Price)
  • US $588-1058 / Ton ( FOB Price)
  • US $650-900 / Ton ( FOB Price)
  • US $500-1000 / Piece ( FOB Price)
  • US $500-900 / Ton ( FOB Price)

A333 Grade 3/6 Carbon Steel Seamless Pipe Packing

A333 Grade 3/6 Carbon Steel Seamless Pipe is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.

A333 Grade 3/6 Carbon Steel Seamless Pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25 days or asap if we have enough stock

Types of Packaging:

  • – Bundles (hexagonal)
  • – Wooden Boxes
  • – Crates (steel/wooden)
  • – Special crates for U-Bend tubes with each radius separated
  • Packaging for A333 Grade 3/6 Carbon Steel Seamless Pipe as per customer’s requirements

Special Features:

  • – Each bundle covered with plastic for protection against extreme weather.
  • – End of A333 Grade 6 Carbon Steel Seamless Pipe Carbon Steel Seamless Pipe protected by plastic caps.
  • – Bundles strapped with plastic strips.
  • – Each radius of U-Bend tube separated by a separator.
  • – Packaging list (laminated) placed with box/crate.

A333 Grade 3/6 Carbon Steel Seamless Pipe Sizes Available in Stock with Price

  • 1/2″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 3/4″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 1″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 1-1/4″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 1-1/2″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 2″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 2-1/2″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 3″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 3-1/2″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 4″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 5″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 6″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 8″ NB in ThicknessSchedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 10″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 12″ NB in ThicknessSchedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 14″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 16″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 18″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 20″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 22″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 24″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6
  • 26″ NB in Thickness Schedule 20, Schedule 30, Schedule STD, Schedule 40, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 160, Schedule XXS in A333 Grade 3, A333 Grade 6

We export A333 Grade 3/6 Carbon Steel Seamless Pipe Pipe to ISaudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc.

HSH is a well known worldwide exporter of A333 Grade 3/6 Carbon Steel Seamless Pipe , HSH is committed to provide each and every customer with the highest standard of customer service. We deals in in India & Overseas, offering a wide range of A333 Grade 6 Carbon Steel Seamless Pipe.

HSH is Leading Manufacturer, Distributor, Exporter, Stockholder and Supplier of A333 Grade 3/6 Carbon Steel Seamless Pipe in United States of America (USA), Saudi Arabia, Italy, Netherlands, Germany, Canada, Singapore, Malaysia, Indonesia ASTM A333, ASME SA333, A333 Grade 3 Pipe, A333 Grade 6 Pipe, A333 Low Temperature Service Pipe

We provide A333 Grade 3 / 6 Pipe with PSL1 and PSL2. We Carry Complete Range from 02″ NB to 24″ NB, wall Thickness upto 100 MM. HSH A333 Grade 3 / 6 Pipe are know for its High Quality and Competitive Price.

A333 Grade 3 / A333 Grade 6 Pipe

HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@https://www.metal-pipe.com