Ms Steel ERW Carbon ASTM A53 Black Iron Pipe Weld | RFQ Sourcing Details
Laser Welding Machines · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laser Welding Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
PRODUCT DATA: Product name Electric Resistance Welding Steel Pipes O uter diameter 21.3mm(1/2")- 660mm(26") W all thickness 0.8-25mm Length 3-18m( adjustable according to client's requirement) Standard API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179… Grade API 5L : G r.
B, X42, X46, X56, X60, X65, X70 ASTM A53: G r. A, G r. B, G r. C EN: S275, S275JR, S355JRH, S355J2H Surface treatment Black painting, Varnish painting, bare pipe, Oiled, Hot dip galvanized End Beveled end,plain end meet your need Package 1. big diameter: in loose 2. small diameter:packaged in bundles with strips 3.
as per clients' requirement Usage Used for low pre s sure liquid delivery, such as water,nature gas and oil or for the construction pipe like piling pipes.
ERW STEEL PIPE PICTURE: SIZE FOR ERW Steel Pipes : Wall Thickness Out Diameter Inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm 8 5/ / / / TOLERANCE OF OUT DIAMETER: Standard Out Diameter Tolerance of Pipe End Tolerance of Pipe Body API 5L 219.1~273.1 +1.6mm, -0.4mm ±0.75% 274.0~320 +2.4mm, -0.8mm ±0.75% 323.9~457 +2.4mm, -0.8mm ±0.75% 508 +2.4mm, -0.8mm ±0.75% 559~610 +2.4mm, -0.8mm ±0.75% GB/T 9711-1 ISO ~273.1 +1.59mm, -0.4mm ±0.75% 219.1~ mm, -0.79mm ±0.75% 219.1~ mm, -0.79mm ±1% 219.1~ mm, -0.79mm ±1% GB/T 9711-2 ISO ~273.1 ±0.5% ±0.75% 323.9~355.6 ±1.6mm ±0.75% 406.4~610 ±1.6mm ±3.0mm TOLERANCE OF WALL THICKNESS: Standard Grade Out Diameter Wall Thickness Tolerance API 5L / 219.1~457 4~20 +15%, -12.5% B 508~610 4~20 +17.5%, -12.5% X42-X80 508~610 4~20 +19.5%, -8% GB/T 9711-1 ISO ~457 4~20 +15%, -12.5% L245 508~610 4~20 +17.5mm, -10% L290-L555 508~610 4~20 +19.5%, -8% GB/T 9711-2 ISO ~610 4~20 +1.0mm, -0.5mm - 219.1~610 10.1~20 +10%, -5% PRODUCTION PROCESS OF ERW STEEL PIPE: PRODUCTION EQUIPMENT: INSPECTION EQUIPMENT:
Ms | Applications and Buyer Notes
Ms is organized as a sourcing-ready Laser Welding Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questio
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Laser Welding MachinesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- SIZE
- FOR ERW Steel Pipes : Wall Thickness OutBased on visible page data; confirm exact value in the RFQ.
- Type
- WeldedBased on visible page data; confirm exact value in the RFQ.
- Grade
- Gr B, X42,X46, X56, X60,X65,X70Based on visible page data; confirm exact value in the RFQ.
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Auto ration, Special PurposeBased on visible page data; confirm exact value in the RFQ.
- Origin
- CnBased on visible page data; confirm exact value in the RFQ.
- Package
- 1. bigBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
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Key specifications
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