Tianjin Dalipu Oil Country Tubular Goods Co., Ltd: Tianjin, China; Main products: Oil casing, Tubing, Steel pipe, Seamless steel pipe, Pup joint, couping, Steel Pipe Fittings, Drill pipe, Cross over, Line pipe, Slotted liner, Alloy steel pipe

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3-1/2IN External Upset Box X-Over

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Product Details

3-1/2IN External Upset Box X-over

Introduction

3-1/2IN External Upset Box X-over is a tubing or casing for connecting two different sizes, threads and weights.

Specification

Size	3-1/2IN External Upset Box X-over
Material Grade	J55/K55/N80/L80/P110/L80-13Cr/SUPER 13CR
Thread Type	EUENUESTCLTCBTCPremium Connection
Length	300mm-600mm
Standard Reference	API 5CT&API 5B

Product Description

Models	Features
2-3/8"EU*2-7/8"EU	1.External thread 2.Reducing coupling 3. Having Good Sealing Property
2-7/8"NU*3-1/2"NU
3-1/2"NU*3-1/2"EU
2-3/8"NU*2-3/8"EU
2-7/8"NU*2-7/8"EU
2-3/8"EU*2-7/8"NU
1. Grade: J55, K55, N80-1, N80-Q, L80, C90, P110
2. We also supply permium thread products by customer' s request
3. Size: tubing coupling from 1.9" to 4-1/2" , Casing coupling fro4-1/2" to 13-3/8"
4. Type: NU, EU(tubing coupling), STC, LC, BTC(casing coupling).
5. Surface treatment: Whole phosphating, or inside phosphating and outside coating
6. Packing: By carton, wooden case, wooden pallet, or by requirements of customers

Contact:Bonnie Xu

Email:BonneXu@dlpoctg.com

WeChat:13602055205

Skype:BonnieXu22

Tel:+86-13602055205

Tianjin Dalipu Oil Country Tubular Goods Co., Ltd: Contact nameBonnie Xu
Chat Now; Phone86-022-68690381

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