China Factory Free Sea ASTM Gas Laboratory Stainless Steel Seamless Pipe Ep/Ba Hastelloy Tubes

• After-sales Service: Standard
• Warranty: Standard
• Type: Seamless
• Technique: Hot Rolled
• Material: Stainless Steel
• Surface Treatment: Ba/Ep
• Model NO.: tube
• Usage: Oil/Gas Drilling
• Section Shape: Round
• Application: Oil and Gas
• Pressure: 3000psi
• Size: 1/8-1 Inch
• Delivery: 3-5 Days
• Transport Package: Wooden
• Specification: 1/4"-1"
• Trademark: NAI LOK/OEM
• Origin: China
• Production Capacity: 10000

Product Description

Manufacturing procedure:

Billet→Inspection→Peeling→Cutting→Punching (Certering)→Heating→Piercing→Inspection→Lubricating and drying→Cold drawing /
Rolling→Degreasing→Solution annealing→Straightening→Cutting→Pickling / Passivating→Final inspection→Marking→Packing→Shipping

Grade	ASTM	UNS	ASME
316	A213/A269 TP316	S31600/S31603	SA213
316L	A213/A269 TP316L	S31600/S31603	SA213

We have capability to produce the Hastelloy C-276 seamless stainless tube

Surface Roughness

Cleaning:
This tubing complies with ASTM G93.
Special cleaning will be applied by customers request.

Grade	AP	BA	EP
Inside Surface Roughness	Ry ≤ 25	Ry ≤ 3.0	Ry ≤ 0.5