Seamless Pipes & Tubes Manufacturers, Suppliers & Exporters to South Africa
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Manufacturers & Exporters of Seamless Pipes & Tubes in Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys
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100% Quality Guaranteed, with Competitive Prices – PED Certified, ISO Certified, Major TPI and Approvals, OHSAS Certified
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Stainless Steel Seamless Pipes, Carbon Steel Seamless Pipes, Seamless Line Pipes, Alloy Steel Seamless Pipes, Nickel Alloy Seamless Pipes, Titanium Grade 2 & Grade 5 Seamless Pipes, Duplex Seamless Pipes, Super Duplex Seamless Pipes, Cupro Nickel/Copper Nickel Seamless Pipes
Metline is a specialized manufacturer and exporter of seamless pipes and tubes in South Africa, with annual sales volume of steel pipes reaching over 20,000 tons. We are a competent supplier for seamless line pipes in both standard and non standard sizes upto 914mm OD. We stock large quantity of stainless steel seamless pipes, carbon steel seamless pipes and alloy steel seamless pipes for export to South Africa. Our extensive stocks helps us ensure fast delivery of goods to our customers in Cape Town, Johannesburg, Durban, Pretoria, Port Elizabeth, Bloemfontein, Nelspruit and Kimberley, the biggest industrial and commercial cities of South Africa. We also provide special finishing operations/conditions for seamless pipes and tubes such as as : “U” bent, studded, finned tubes, coatings, etc. If you want to buy or import best quality seamless line pipes at best prices, please feel free to contact us.
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Seamless Pipes & Tubes – Industrial Seamless Pipe, Boiler & Heat Exchanger Tube, Condenser Tube, U-Bend Tube, Coiled Tube, Bright Annealing Tube, Mechanical & Structural Tubing, High Precision Tube, Sanitary Tubing
- Application of Seamless Pipes & Tubes – Pipelines for oil and gas, natural gas transmission, oil and gas refineries, petrochemical plants, electric power plants, construction and piles, food industries, ship building, automotive industries
Product & Supply Range for Seamless Pipes in South Africa
Product | Seamless Pipes & Tubes |
Materials | Stainless Steel, Nickel Alloys, Carbon Steel, Alloy Steel |
Outside Diameter | 1/8” to 36” (Imperial and Metric Sizes) |
Form | Round, Square, Rectangular |
Thickness | SCH5S till SCH XXS |
Length | Upto 11800 mm |
Type | Line Pipes, Heat Exchanger Tubes, U Tubes, Seamless Tubing |
Test Certificates | EN 10204 3.1 |
Standards | DIN, EN, BS, NFA, JIS, GOST and others |
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Are You Looking for Seamless Pipe & Tube Exporters to South Africa?
We are one of the largest seamless pipe manufacturer, supplier and exporter to South Africa. We welcome you to contact us and send us your requirements. Metline specialises in export of carbon steel, stainless steel, and alloy steel pipes to various countries. We can offer CIF, Ex-Works, DDP delivery terms. We offer the most competitive prices for seamless steel pipes and pipe fittings for our customers in South Africa.
We Produce & Sell Seamless Pipes & Tubes in Various Materials
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ASTM/UNS Standard Seamless Pipes & Tubes : 304, 304L, 316, 316L, 321, 316Ti, 304H, 321H, 316H, 347, 347H, 317, 317L, 310(S), 309(S), 314, 316LMo, 410, 446, Duplex S31803 / F51, Superduplex S32750 and S32760 / F53 / F55, 904L, 6Mo / S31254 / F44 / 254 SMO
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DIN/EN Standard Seamless Pipes & Tubes : 1.4301, 1.4306, 1.4307, 1.4401, 1.4404, 1.4541, 1.4571, 1.4948, 1.4878, 1.4919, 1.4550, 1.4449, 1.4438, 1.4828, 1.4833, 1.4841, 1.4435, 1.4436, 1.4006, 1.4749, 1.4462, 1.4410, 1.4501, 1.4539, 1.4547, 1.4529
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Other Special Alloy Seamless Pipes & Tubes : Nickel 200 (UNS N02200), Monel 400 (UNS N04400), Inconel 600 (UNS N06600), Inconel 625 (UNS N06625), Incoloy 800 (UNS N08800), Incoloy 825 (UNS N08825), Hastelloy C276, Hastelloy C22, Alloy 20 (UNS N08020), Alloy 28 (UNS N08028), Titanium Grade 2, Titanium Grade 5, Curponickel and Zirconium, Tantalum
Stainless Steel, Carbon Steel & Alloy Steel Pipes Manufacturing & Supply Range
Production Details – Stainless Steel, Carbon Steel & Alloy Steel Pipes | |
Outer Diameter | Round Seamless Pipe : 6~710mm |
Square Seamless Pipes : 10mm x 10mm – 400mm x 400mm | |
Rectangular Seamless Pipes: 10mm x 20mm -200mm x 400mm | |
Wall Thickness | Round Welded Pipes: 1.0 – 50.00 mm |
Square Welded Pipes:1.0mm-20mm | |
Rectangular Welded Pipes: 0.6mm-20mm | |
Length | 2m – 5.8m, 6m, 12m |
Material Grades & Specifications | |
ASTM A312, A213 | 304, 304L, 304H, 304N, 316, 316L, 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L |
API5L PSL1 & PSL2 | GR.B, X42, X46, X52, X56, X60 |
API 5L (44th edition) Appendix H | BNS (L245NS), BQS(L245QS), X42NS(L290NS), X42QS(L290QS), X46QS(L320QS), X52NS(L360NS), X52QS(L360QS), X56QS(L390QS), X60QS(L415QS) |
API 5CT | J55, K55, N80-1 |
ASME SA106/ASTM A106 | Grade A, Grade B |
ASME SA333/ASTM A333 | Grade 6 |
ASME SA53/ASTM A53 | Grade A, Grade B |
ASME SA213/ASTM A213 | T2, T5, T9, T11, T12, T22, T91, T92 |
ASME SA335/ASTM A335 | P1, P2, P5, P9, P11, P12, P21, P22, P91, P92 |
ASME SA519/ASTM A519 | 1010, 1020, 1026, 4140, 1045, 4130 |
DIN 2391 | St 35, St45, St52 |
DIN 17175 | St35.8, St45.8, 15Mo3 |
EN 10297-1, 2 | E235, E275, E315, E355, E470 |
EN 10210-1, 2 | S235, S275, S355 |
EN 10255 | S195T |
EN 10216-1 | P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 |
EN 10216-2 | 195GH, P235GH, P265GH, 20MnNb6, 16Mo3 |
EN 10216-3 | P355N, P355NL1, P355NL2 |
Delivery Condition | Formed, Normalized, Normalized and Tempered, Quenched and Tempered, (Annealed & Pickled for Stainless Steel Pipes) |
Finish of pipe | Hot Rolled No.1 Mill Finish, Polished, Mirror, Matte, 240 Grit, 400 Grit, 500 Grit for Stainless Steel Pipes |
Hot dipped galvanized with zinc 200~260g/m2; | |
Pre-Galvanized with zinc 30~150g/m2 | |
Painted with Black/Varnish Lacquer | |
Oil on the Surface to Prevent Rust | |
Bare Pipe without Painting | |
Epoxy Painting, FBE Coating, 3PE Coating | |
Pipe End | Plain End/ Bevel End |
Groove End | |
Ends Joint with Flange or Fittings | |
Threaded on Two Ends, One End with Coupling, One End with Plastic Cap | |
Marking | As Per Client Requirements or Mill Standard |
Painting Method: Spray White/Black Paint | |
Packing | OD Not Less Than 273mm: Loose Packing – Piece by Piece |
OD less than 273mm – In Hexagonal Seaworthy Bundles Packed by Steel Strips | |
On Request Small Sizes May be Nested into Big Sizes | |
Production Method | Seamless, Hot Rolled, Cold Drawn, Heat Treated, Impact Tested |
Trade Term | FOB, CFR, CIF, EXW |
Payment Term | T/T, LC |
Delivery Time | 15-45 days (based on quantity) after receiving advanced payment by T/T or LC |
Metline is a professional steel pipes and tubes manufacturer with extensive experience to export goods to any port across the globe. We produce and sell xarbon steel pipes (CS Pipes), alloy steel pipes (AS Pipes) and stainless steel pipes (SS Pipes) in size range of out diameter 21.3mm-660mm, wall thickness 2.5-35mm and length up to 12 MTR. Additionally, we also manufacture and supply API Standard Steel Pipes, ERW, LSAW and SSAW with or without Fusion Bond Epoxy Coating, Coal Tar Epoxy, Polyamide Epoxy, Polyamide Epoxy, 3PE, 3PP, Hot Dipped Galvanized, Bitumen, Varnish Coating.
Steel Pipes & Tubes Manufacturing Specifications & Grades
Materials | Seamless Steel Pipes & Tubes | Welded Steel Pipes & Tubes | |
Carbon Steel Pipes & Tubes | ASTM A106, ASTM A53, ASTM A210, ASTM A333, ASTM A519, ASTM A179 | OD: 10.3 – 830 mm, Thickness: 1.7 – 70 mm | OD: 10 – 2600 mm, Thickness: 3 – 30 mm |
ASTM270 | |||
BS 1387; EN 10297; EN 10355 | |||
DIN 2391; DIN 17175; DIN 1629 | |||
API 5L GRB, X42, X46, X52, X56, X60, X65 | |||
JIS 3444; JIS 3466; JISG 3445; JISG3454; STPG 370 | |||
Alloy Steel Pipes & Tubes | ASTM A335; P5; P9; P11; P22; P91 | OD: 1/8″ – 28″, Thickness: SCH10 – SCHXXS | OD: 1/8″ – 28″, Thickness: SCH10 – SCH40 |
ASTM A333, Gr. 6 | |||
Stainless Steel Pipes & Tubes | ASTM A312, ASTM A213, ASTM A249, ASTM A268, ASTM A269, ASTM A554, ASTM A789 | OD: 6 – 762 mm, Thickness: 0.5 – 50 mm, OD Size Tubes & Tubing: 1/8″ – 6″ | OD: 6 – 2600 mm, Thickness: 0.3 – 30 mm |
TP 304; TP 304L; TP 316; TP 316L; TP 321; TP 317L; 309S; 310S |
Material Standards & Specifications for Seamless Pipes & Tubes
ASTM A312/A312M | Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes |
ASTM A213/A213M | Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Heat-Exchanger Tubes |
ASTM A269 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
ASTM A376/A376M | Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service |
ASTM A789/A789M | Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service |
ASTM A790/A790M | Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
ASTM A268/A268M | Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
ASTM A270 | Standard Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing |
ASTM A511 | Standard Specification for Seamless Stainless Steel Mechanical Tubing |
ASTM A632 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service |
ASTM A999/A999M | Standard Specification for General Requirements for Alloy and Stainless Steel Pipe |
ASTM A1016/A1016M | Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes |
ASTM A530/A530M | Standard Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe |
ASTM A450/A450M | Standard Specification for General Requirements for Carbon and Low Alloy Steel Tubes |
ASTM B337 | Standard Specification for Seamless and Welded Titanium and Titanium Alloy Pipe |
ASTM B161 | Standard Specification for Nickel Seamless Pipe and Tube |
ASTM B163 | Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes |
ASTM B165 | Standard Specification for Nickel-Copper Alloy (UNS N04400)* Seamless Pipe and Tube |
ASTM B167 | Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696)* and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Seamless Pipe and Tube |
ASTM B407 | Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube |
ASTM B423 | Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825 and N08221)* Seamless Pipe and Tube |
ASTM B444 | Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube |
ASTM B535 | Standard Specification for Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and N08332) Seamless Pipe and Tube |
ASTM B622 | Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube |
ASTM B668 | Standard Specification for UNS N08028 Seamless Pipe and Tube |
ASTM B677 | Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube |
ASTM B690 | Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Seamless Pipe and Tube |
ASTM B722 | Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333) Seamless Pipe and Tube |
ASTM B729 | Standard Specification for Seamless UNS N08020, UNS N08026, and UNS N08024 Nickel-Alloy Pipe and Tube |
ASTM B829 | Standard Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe and Tube |
ASTM B924 | Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins |
SEW 400 | Rolled and Forged Stainless Steels |
SEW 470 | Heat Resisting Rolled and Forged Steels |
ASME B36.10M | Welded and seamless wrought steel pipe |
ASME B36.19M | Stainless steel pipe |
NF A 49-214 | Seamless austenitic high strength high-temperature steel tubes for elevated temperature |
NF A 49-317 | Seamless austenitic mechanical tubing |
BS 3059 | Steel boiler and superheater tubes – Specification for carbon, alloy and austenitic steel tubes with specified elevated temperature properties |
BS 3606 | Steel tubes for heat exchangers |
BS 3074 | Specification for nickel and nickel alloys: Seamless tubes |
NACE MR0175 | Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment |
NACE MR0103 | Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments |
EN 10216-5 | Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 7: Stainless steel tubes |
DIN 17456 | Seamless circular stainless steel tubes with general quality requirements -Technical delivery conditions |
DIN 17458 | Seamless circular tubes of austenitic steels with special quality requirements -Technical delivery conditions |
DIN 2462-1 | Seamless stainless steel tubes: dimensions and masses per unit length |
DIN 2391-1 | Seamless precision steel tubes – Dimensions |
DIN 2391-2 | Seamless precision steel tubes – Technical delivery conditions |
DIN28180 | Seamless steel tubes for tubular heat exchangers – Dimensions and materials |
AD-W0 (AD2000-Merkblatt W0) | General principles for materials |
AD-W2 (AD2000-Merkblatt W2) | Austenitic and austenitic-ferritic steels |
AD-W10 (AD2000-Merkblatt W10) | Materials for low temperatures – Ferrous materials |
AD-HP100R (AD2000-Merkblatt HP100R) | Construction regulations Metal piping |