OCTG / CASING / TUBING / DRILL PIPE
OCTG & Energy Tubulars
OCTG casing, tubing, drill pipe, and energy tubulars specified by API standard, grade, connection, range length, inspection class, and documentation.
Product scopeAPI 5CT casing and tubing, API 5DP drill pipe, coupling, thread protector, and energy tubular supply.
Order focusGrade, OD, weight, wall thickness, connection, range length, drift, coupling, and protector.
InspectionThread inspection, drift test, hydrotest, dimensional check, NDT when ordered, and MTC.
PackingThread protectors, bundle, rack packing, marking, loading photos, and shipment records.
Specification Scope
| Common references | API Spec 5CT, API Spec 5DP, connection specifications, and buyer drilling/completion requirements. |
|---|---|
| Order details | OD, weight, grade, connection, length range, drift, coupling, protector, inspection scope, and quantity. |
| Applications | Oil well casing, production tubing, drill pipe, workover, completion, and energy tubular supply. |
Standard references are for inquiry organization only. Final compliance follows the buyer specification, project code, selected edition, material grade, and inspection plan.
RFQ Checklist
- Product name and product family
- Standard, edition, grade, and project specification
- Size range, thickness, length, quantity, and tolerance
- Coating, packing, certificate, inspection scope, and destination port
Procurement Package
For international B2B steel orders, quotation accuracy depends on controlled technical input and shipment documentation. Send the ordered standard, grade, dimensions, inspection level and destination requirements before final pricing.
OCTG order controlsAPI grade, OD, weight, range length, connection, coupling, drift, thread compound, protector and inspection class.
Quality evidenceMTC, thread inspection, drift record, hydrotest, dimensional report, connection record and pipe tally.
Shipment readinessThread protectors, rack or bundle packing, coupling protection, marking, tally list and loading photos.
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