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Confirm grade, condition and traceability requirements.
Products / SSAW Steel Pipe
SSAW Steel Pipe
A clear specification. A better pipe package.
SPIRAL PIPE MANUFACTURER · CHINA
What is SSAW Steel Pipe?
SSAW means spiral submerged arc welded. A steel strip is helically formed into a tube and its seam is joined by submerged arc welding. Enquiries should identify the service conditions, governing standard and documentation needed for acceptance.
State weld inspection coverage and acceptance criteria rather than requesting a generic quality certificate.
Supplied company footage illustrates steel pipe and production. Exact product images and order scope are confirmed with the quotation.
TECHNICAL REQUIREMENTS
Your specification sets the starting point.
Size range, materials and applicable standards must be confirmed for the order. No unverified manufacturing limits are presented below.
| Outside diameter | To be confirmed against your project specification |
|---|---|
| Wall thickness | To be confirmed against your project specification |
| Length & tolerance | To be confirmed against your project specification |
| Material / steel grade | To be confirmed against your project specification |
| Product standard & edition | To be confirmed against your project specification |
| Coating / lining | To be confirmed against your project specification |
Available materials
Send the specified grade, chemical composition requirements, mechanical properties and delivery condition. Availability will be confirmed in the written quotation.
Standards & size range
Specify the applicable product standard, edition and any project additions. Standard names are procurement requirements, not a statement of certification or universal compliance.
Include units, tolerances and the standard edition. If your schedule contains several sizes, send the complete list by email after opening the enquiry.
MANUFACTURING & WELDING
Understand the route. Agree the controls.
Coil preparation → helical forming → internal / external welding
For spiral / SSAW pipe, discuss coil identification, forming control, internal and external seam welding, weld inspection, end preparation and dimensional acceptance. These are points for the agreed inspection plan; the exact scope is order-specific.
Forming
Select the forming route for the agreed pipe specification.
Welding
Define the welding procedure and inspection requirements.
Inspection
Agree the inspection and test plan before production.
Coating
Specify surface preparation, coating and acceptance criteria.
Packing
Coordinate end protection, lifting and identification.
Shipping
Confirm destination, shipping terms and required documents.
PROJECT USES
Where the pipe meets the project.
Water pipelines · Piles · Line pipe enquiries
State weld inspection coverage and acceptance criteria rather than requesting a generic quality certificate.
EXPLORE APPLICATIONSINSPECTION & DOCUMENTATION
Define quality before production.
Select the applicable checks with the project engineer. Testing methods, coverage and acceptance criteria are subject to the agreed product standard and contract.
Material inspection
Review identification, material certificates and the specified chemistry and mechanical properties.
Production & welding
Define process controls, weld examination and acceptance criteria for the chosen product route.
UT / NDT
Specify method, coverage, acceptance level and reporting requirements in the inspection plan.
Hydrostatic testing
Confirm test applicability, pressure, hold time and witnessing requirements against the product specification.
Dimensions & ends
Check the agreed diameter, wall thickness, length, straightness, ovality and end preparation.
Coating inspection
Agree surface preparation, thickness, adhesion and holiday testing where the coating system requires them.
Final inspection
Review appearance, quantities, marking, protection and release documentation before dispatch.
Documentation
Define the material records, test reports, inspection release and packing list required with the order.
COATING & PACKING
Protect the pipe. Plan the delivery.
Coating, lining and field joint details should form a coordinated system. Specify service environment, design temperature, surface preparation, thickness and inspection requirements. For bare pipe, agree storage and temporary protection requirements.
Ready for your logistics plan
Confirm pipe marking, end protection, lifting methods, bundling or loose loading, and coating contact protection. Packing lists and shipping documents should match the agreed delivery scope. Destination, unloading constraints and the requested trade terms are useful inputs for your enquiry.
DISCUSS YOUR PIPE PACKAGEFAQ
Before you request a quote.
What sizes and grades can I enquire about?
Send the required outside diameter, wall thickness, length, material grade and quantity. We will confirm availability and the applicable supply scope in a written quotation. Published size limits will be added only after verification.
Which standards and certificates are available?
Specify the required standard and edition, along with any certification or inspection documents needed. These requirements must be checked for the particular order. This page does not imply API, ISO or other certification.
Can I specify coating and end preparation?
Include internal lining, external coating, end cutback, bevel or plain-end requirements in the enquiry. Compatibility, availability and acceptance criteria will be reviewed before confirmation.
How are price and delivery time confirmed?
Price and schedule depend on the verified specification, quantities, inspection scope, finishing and destination. They are confirmed in a formal quotation; the website does not publish an assumed stock level or lead time.
Is SSAW the same as spiral welded pipe?
SSAW identifies a spiral seam made by submerged arc welding. “Spiral welded pipe” is the broader description of the helical seam configuration. Always confirm the production process and the governing project standard together.
Can spiral pipe be used for water transmission and piling?
These are common application categories to evaluate. The project engineer must confirm pipe grade, dimensions, design conditions, corrosion protection and acceptance requirements for the intended use.
RELATED PRODUCTS
Complete the specification.
PRODUCT ENQUIRY