πŸ“ Jakarta & Site Projects: Sumatra, Kalimantan, Sulawesi πŸ• Mon–Fri 07.30–17.30 πŸ›‘οΈ ISO 9001:2015 Certified
Gas Pipeline Β· Mining Infrastructure Β· Weld Fabrication

Industrial
Pipeline &
Mining Construction

Specialist in gas pipeline construction, mining infrastructure development, weld fabrication, and industrial installation across Indonesia since 2003.

Territory: Sumatra Β· Kalimantan Β· Sulawesi Β· Papua

REQUEST QUOTATION LAYANAN KAMI ↓
22+
Tahun Pengalaman
850km+
Pipeline Terpasang
340+
Proyek Selesai
0
Fatal Accident

Core Services

Layanan Kami

πŸ”§

Gas Pipeline Construction

Full-scope construction of steel gas pipelines: transmission lines, distribution networks, and wellhead flowlines. Diameter 2"–48". HDDS, radiographic testing, hydrotest.

SMAW GTAW FCAW Hydrotest
⛏️

Mining Infrastructure

Complete mining infrastructure: crushing plants, conveyor systems, slurry pipelines, tailings management, ROM pads, and access roads. Coal, gold, nickel, and copper.

Crushing Conveyor Tailings Civil Works
⚑

Weld Fabrication

Custom fabrication of pressure vessels, storage tanks, piping spools, structural steel modules, and heat exchangers. Shop and field fabrication. ASME & API certified.

ASME Sec IX API 1104 WPS Qualified
πŸ—οΈ

Industrial Installation

Mechanical and electrical installation for refineries, petrochemical plants, power generation, and LNG terminals. Turn-key and piece-meal contracts.

Mechanical Electrical Instrumentation
πŸ”

NDT & Inspection

Non-destructive testing services: RT, UT, MT, PT, VT, and PAUT. Third-party inspection, QA/QC documentation, and compliance reporting for regulatory submission.

RT / UT MT / PT ISO 9712
πŸ› οΈ

O&M Support

Operation & maintenance for gas pipelines, mining equipment, and industrial plants. Shutdown/turnaround maintenance, emergency repair, and 24/7 on-call service.

Shutdown Turnaround 24/7 Call

Capabilities

Material & Process Specialization

πŸ”©
Carbon Steel
API 5L Gr.B – X70
πŸ›‘οΈ
Stainless Steel
304, 316, 321, 347
πŸ”Ά
Alloy Steel
Chrome-Moly P11/P22/P91
πŸ”©
Duplex & Super Duplex
2205, 2507, ZERON 100
πŸ”±
PE / HDPE Pipe
SDR 7–17, up to 63"
🌑️
High-Temp Service
UP to 600Β°C
βš™οΈ
Pipeline Diameter
2" to 48" OD
πŸ“
Wall Thickness
up to 50mm

Track Record

Proyek Kami

Pipeline Project
GAS PIPELINE

Pertamina EP – South Sumatra Gas Transmission 28"

Construction of 62km natural gas pipeline from field gathering station to PGU terminal. 48" OD, 14mm WT, X65 grade. Includes valve stations and SCADA.

βœ… Completed Q3 2023
Mining Infrastructure
MINING INFRA

Freeport Indonesia – Grasberg Block C Crushing System

Design, supply, and installation of 15,000 TPD crushing and conveyor system. Structural steel 450 tons. Papua highland location.

πŸ”„ Ongoing β€” 78% Complete
Weld Fabrication
FABRICATION

Chevron Indonesia – Wellhead Platform Pressure Vessels

Fabrication of 12 pressure vessels and 3 heat exchangers for Duri offshore wellhead platforms. ASME Section VIII Div 1 certified.

βœ… Completed Q1 2024
Construction
MINING INFRA

Adaro Indonesia – Bel嘻ut Tailings Pipeline 24"

Installation of 18km HDPE tailings slurry pipeline. Pump stations, discharge headers, and lined containment pond. South Kalimantan.

βœ… Completed Q4 2022
NDT Inspection
NDT & INSPECTION

SKK Migas β€” Migas Production Facilities NDT Audit

Third-party NDT audit across 14 SKK Migas production facilities in Kalimantan. 3,200+ weld inspections. Full QA/QC documentation submitted to SKK Migas.

βœ… Completed Q2 2023
Ongoing Project
GAS PIPELINE

PGN Distigama β€” East Java Gas Distribution Network

Construction of 45km steel and PE gas distribution network. 180,000 SRPD capacity. 6 industrial customers connected. East Java.

πŸ”„ Ongoing β€” 55% Complete

Accreditation

Sertifikasi & Standar

ISO 9001
2015 Certified
QMS Certified
SMK3
Sistem Manajemen
Keselamatan Kerja
Government Certified
ASME
Section I, V, VIII Div 1,
IX, B31.3
stamps S, U, PP
API 1104
Pipeline Welding
Qualified
API Certified
AWS D1.1
Structural Steel
Welding Code
CWI Inspectors
ISO 9712
NDT Personnel
Certification
Level II & III
SNM
Sistem Manajemen
Mutu Terintegrasi
Ministry Certified
HSE
Health, Safety &
Environment Policy
Zero LTI Target

Health, Safety & Environment

Keselamatan
Nomor Satu

PetroWeld menjalankan kebijakan ZERO TOLERANCE terhadap pelanggaran K3. Setiap crew wajib menggunakan APD lengkap, briefing harian, dan toolbox meeting sebelum setiap tahap pekerjaan.

βœ“ 100% APD wajib β€” helm, harness, safety shoes, gloves, eye protection
βœ“ Daily toolbox meeting dan pre-work risk assessment (JSA)
βœ“ PTW (Permit to Work) system untuk semua hot work dan confined space
βœ“ Incident & near-miss reporting system β€” wajib dalam 24 jam
Catatan Keselamatan
22+ tahun beroperasi Β· 0 FATAL accident Β· LTI Rate: 0.12 (industry avg: 0.85)
Safety Inspection

Trusted By

Mitra Kerja

Pertamina
PGN
Chevron
Freeport
Adaro
SKK Migas

Get In Touch

Hubungi Kami

Tim kami siap membantu kebutuhan pipeline dan mining Anda. Hubungi untuk quotation, feasibility study, atau konsultasi teknis gratis.

πŸ“
Kantor Jakarta
Jl. Yos Sudarso Kav. 89, Sunter, Jakarta Utara 14350
πŸ“ž
Telp: (021) 430-8899
Fax: (021) 430-8898
βœ‰οΈ
info@petroweld.co.id
tender@petroweld.co.id
🌐
www.petroweld.co.id

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